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        <h1 id="tutorial_title">ClickHouse</h1>
        <h2 id="tutorial_subtitle">Tutorial</h2>
    </div>

    <p>Let's get started with sample dataset from open sources. We will use USA civil flights data since 1987 till 2015.
        It's hard to call this sample a Big Data (contains 166 millions rows, 63 Gb of uncompressed data) but this
        allows us to quickly get to work. Dataset is available for download <a href="https://yadi.sk/d/pOZxpa42sDdgm">here</a>.
        Also you may download it from the original datasource <a
                href="docs/en/getting_started/example_datasets/ontime/"
                rel="external nofollow">as described here</a>.</p>

    <p>Firstly we will deploy ClickHouse to a single server. Below that we will also review the process of deployment to
        a cluster with support for sharding and replication.</p>

    <p>On Ubuntu and Debian Linux ClickHouse can be installed from <a href="/#quick-start">packages</a>.
        For other Linux distributions you can <a href="docs/en/development/build/"
                                                 rel="external nofollow">compile
            ClickHouse from sources</a> and then install.</p>

    <p><b>clickhouse-client</b> package contains <a
            href="docs/en/interfaces/cli/">clickhouse-client</a> application —
        interactive ClickHouse client. <b>clickhouse-server-base</b> contains a clickhouse-server binary file. <b>clickhouse-server-common</b>
        — contains config files for the clickhouse-server.</p>

    <p>Server config files are located in /etc/clickhouse-server/. Before getting to work please notice the <b>path</b>
        element in config. <b>Path</b>&nbsp;determines the location for data storage. It's not really handy to directly
        edit <b>config.xml</b> file considering package updates. Recommended way is to override the config elements in
        <a href="docs/en/operations/configuration_files/">files of config.d directory</a>.
        Also you may want to <a href="docs/en/operations/access_rights/">set up access
            rights</a> at the start.</p>

    <p><b>clickhouse-server</b> won't be launched automatically after package installation. It won't be automatically
        restarted after updates either. Start the server with:
    <pre>sudo service clickhouse-server start</pre>
    Default location for server logs is /var/log/clickhouse-server/
    Server is ready to handle client connections once "Ready&nbsp;for&nbsp;connections" message was logged.</p>

    <p>Use <b>clickhouse-client</b> to connect to the server.</p>

    <div class="spoiler"><a class="spoiler_title">Tips for clickhouse-client</a>
        <div class="spoiler_body">
            Interactive mode:
<pre>
clickhouse-client
clickhouse-client --host=... --port=... --user=... --password=...
</pre>
            Enable multiline queries:
<pre>
clickhouse-client -m
clickhouse-client --multiline
</pre>
            Run queries in batch-mode:
<pre>
clickhouse-client --query='SELECT 1'
echo 'SELECT 1' | clickhouse-client
</pre>
            Insert data from file of a specified format:
<pre>
clickhouse-client --query='INSERT INTO table VALUES' &lt; data.txt
clickhouse-client --query='INSERT INTO table FORMAT TabSeparated' &lt; data.tsv
</pre>
        </div>
    </div>

    <h3>Create table for sample dataset</h3>
    <div class="spoiler"><a class="spoiler_title">Create table query</a>
        <div class="spoiler_body">
<pre>
$ clickhouse-client --multiline
ClickHouse client version 0.0.53720.
Connecting to localhost:9000.
Connected to ClickHouse server version 0.0.53720.

:) CREATE TABLE ontime
(
    Year UInt16,
    Quarter UInt8,
    Month UInt8,
    DayofMonth UInt8,
    DayOfWeek UInt8,
    FlightDate Date,
    UniqueCarrier FixedString(7),
    AirlineID Int32,
    Carrier FixedString(2),
    TailNum String,
    FlightNum String,
    OriginAirportID Int32,
    OriginAirportSeqID Int32,
    OriginCityMarketID Int32,
    Origin FixedString(5),
    OriginCityName String,
    OriginState FixedString(2),
    OriginStateFips String,
    OriginStateName String,
    OriginWac Int32,
    DestAirportID Int32,
    DestAirportSeqID Int32,
    DestCityMarketID Int32,
    Dest FixedString(5),
    DestCityName String,
    DestState FixedString(2),
    DestStateFips String,
    DestStateName String,
    DestWac Int32,
    CRSDepTime Int32,
    DepTime Int32,
    DepDelay Int32,
    DepDelayMinutes Int32,
    DepDel15 Int32,
    DepartureDelayGroups String,
    DepTimeBlk String,
    TaxiOut Int32,
    WheelsOff Int32,
    WheelsOn Int32,
    TaxiIn Int32,
    CRSArrTime Int32,
    ArrTime Int32,
    ArrDelay Int32,
    ArrDelayMinutes Int32,
    ArrDel15 Int32,
    ArrivalDelayGroups Int32,
    ArrTimeBlk String,
    Cancelled UInt8,
    CancellationCode FixedString(1),
    Diverted UInt8,
    CRSElapsedTime Int32,
    ActualElapsedTime Int32,
    AirTime Int32,
    Flights Int32,
    Distance Int32,
    DistanceGroup UInt8,
    CarrierDelay Int32,
    WeatherDelay Int32,
    NASDelay Int32,
    SecurityDelay Int32,
    LateAircraftDelay Int32,
    FirstDepTime String,
    TotalAddGTime String,
    LongestAddGTime String,
    DivAirportLandings String,
    DivReachedDest String,
    DivActualElapsedTime String,
    DivArrDelay String,
    DivDistance String,
    Div1Airport String,
    Div1AirportID Int32,
    Div1AirportSeqID Int32,
    Div1WheelsOn String,
    Div1TotalGTime String,
    Div1LongestGTime String,
    Div1WheelsOff String,
    Div1TailNum String,
    Div2Airport String,
    Div2AirportID Int32,
    Div2AirportSeqID Int32,
    Div2WheelsOn String,
    Div2TotalGTime String,
    Div2LongestGTime String,
    Div2WheelsOff String,
    Div2TailNum String,
    Div3Airport String,
    Div3AirportID Int32,
    Div3AirportSeqID Int32,
    Div3WheelsOn String,
    Div3TotalGTime String,
    Div3LongestGTime String,
    Div3WheelsOff String,
    Div3TailNum String,
    Div4Airport String,
    Div4AirportID Int32,
    Div4AirportSeqID Int32,
    Div4WheelsOn String,
    Div4TotalGTime String,
    Div4LongestGTime String,
    Div4WheelsOff String,
    Div4TailNum String,
    Div5Airport String,
    Div5AirportID Int32,
    Div5AirportSeqID Int32,
    Div5WheelsOn String,
    Div5TotalGTime String,
    Div5LongestGTime String,
    Div5WheelsOff String,
    Div5TailNum String
)
ENGINE = MergeTree(FlightDate, (Year, FlightDate), 8192);
</pre>
        </div>
    </div>

    <p>Now we have a table of <a href="docs/en/table_engines/mergetree/">MergeTree type</a>.
        MergeTree table type is recommended for usage in production. Table of this kind has a primary key used for
        incremental sort of table data. This allows fast execution of queries in ranges of a primary key.</p>


    <p><b>Note</b>
        We store ad network banners impressions logs in ClickHouse. Each table entry looks like:
        [Advertiser ID, Impression ID, attribute1, attribute2, &hellip;].
        Let assume that our aim is to provide a set of reports for each advertiser. Common and frequently demanded query
        would be to count impressions for a specific Advertiser ID. This means that table primary key should start with
        Advertiser ID. In this case ClickHouse needs to read smaller amount of data to perform the query for a
        given Advertiser ID.
    </p>

    <h3>Load data</h3>
    <pre>xz -v -c -d &lt; ontime.csv.xz | clickhouse-client --query="INSERT INTO ontime FORMAT CSV"</pre>
    <p>ClickHouse INSERT query allows to load data in any <a href="docs/en/formats/">supported
        format</a>. Data load requires just O(1) RAM consumption. INSERT query can receive any data volume as input.
        It's strongly recommended to insert data with <a
                href="docs/en/introduction/performance/#performance-when-inserting-data">not too small
            size blocks</a>. Notice that insert of blocks with size up to max_insert_block_size (= 1&nbsp;048&nbsp;576
        rows by default) is an atomic operation: data block will be inserted completely or not inserted at all. In case
        of disconnect during insert operation you may not know if the block was inserted successfully. To achieve
        exactly-once semantics ClickHouse supports idempotency for <a
                href="docs/en/table_engines/replication/">replicated tables</a>. This means
        that you may retry insert of the same data block (possibly on a different replicas) but this block will be
        inserted just once. Anyway in this guide we will load data from our localhost so we may not take care about data
        blocks generation and exactly-once semantics.</p>

    <p>INSERT query into tables of MergeTree type is non-blocking (so does a SELECT query). You can execute SELECT
        queries right after of during insert operation.</p>

    <p>Our sample dataset is a bit not optimal. There are two reasons.</p>

    <p>The first is that String data type is used in cases when <a
            href="docs/en/data_types/enum/">Enum</a> or numeric type would fit best.</p>

    <p class="tip"><b>⚖</b> When set of possible values is determined and known to be small. (E.g. OS name, browser
        vendors etc.) it's&nbsp;recommended to use Enums or numbers to improve performance.
        When set of possible values is not limited (search&nbsp;query, URL, etc.) just go ahead with String.</p>

    <p>The second is that dataset contains redundant fields like Year, Quarter, Month, DayOfMonth, DayOfWeek. In fact a
        single FlightDate would be enough. Most likely they have been added to improve performance for other DBMS'es
        which DateTime handling functions may be not efficient.</p>

    <p class="tip"><b>✯</b> ClickHouse <a
            href="docs/en/functions/date_time_functions/">functions
        for operating with DateTime fields</a> are well-optimized so such redundancy is not required. Anyway much
        columns is not a reason to worry — ClickHouse is a <a href="https://en.wikipedia.org/wiki/Column-oriented_DBMS"
        rel="external nofollow">column-oriented
            DBMS</a>. This allows you to have as much fields as you need. Hundreds of columns in a table is fine for
        ClickHouse.</p>

    <h3>Querying the sample dataset</h3>

    <p>Here are some examples of the queries from our test data.</p>

    <ul>
        <li>
            <div class="spoiler"><a class="spoiler_title">the most popular destinations in 2015;</a>
                <div class="spoiler_body">
<pre>
SELECT
    OriginCityName,
    DestCityName,
    count(*) AS flights,
    bar(flights, 0, 20000, 40)
FROM ontime WHERE Year = 2015 GROUP BY OriginCityName, DestCityName ORDER BY flights DESC LIMIT 20
</pre>
                    <img src="images/tutorial/a8518a200d6d405a95ee80ea1c8e1c90.png"/>
<pre>
SELECT
    OriginCityName &lt; DestCityName ? OriginCityName : DestCityName AS a,
    OriginCityName &lt; DestCityName ? DestCityName : OriginCityName AS b,
    count(*) AS flights,
    bar(flights, 0, 40000, 40)
FROM ontime WHERE Year = 2015 GROUP BY a, b ORDER BY flights DESC LIMIT 20
</pre>
                    <img src="images/tutorial/d3578db55e304bd7b5eba818abdb53f5.png"/></div>
            </div>
        </li>
        <li>
            <div class="spoiler"><a class="spoiler_title">the most popular cities of departure;</a>
                <div class="spoiler_body">
<pre>
SELECT OriginCityName, count(*) AS flights
FROM ontime GROUP BY OriginCityName ORDER BY flights DESC LIMIT 20
</pre>
                    <img src="images/tutorial/ef4141f348234773a5349c4bd3e8f804.png"/></div>
            </div>
        </li>
        <li>
            <div class="spoiler"><a class="spoiler_title">cities of departure which offer maximum variety of
                destinations;</a>
                <div class="spoiler_body">
<pre>
SELECT OriginCityName, uniq(Dest) AS u
FROM ontime GROUP BY OriginCityName ORDER BY u DESC LIMIT 20
</pre>
                    <img src="images/tutorial/2409f49d11fb4aa1b8b5ff34cf9ca75d.png"/></div>
            </div>
        </li>
        <li>
            <div class="spoiler"><a class="spoiler_title">flight delay dependence on the day of week;</a>
                <div class="spoiler_body">
<pre>
SELECT DayOfWeek, count() AS c, avg(DepDelay &gt;  60) AS delays
FROM ontime GROUP BY DayOfWeek ORDER BY DayOfWeek
</pre>
                    <img src="images/tutorial/885e507930e34b7c8f788d25e7ca2bcf.png"/></div>
            </div>
        </li>
        <li>
            <div class="spoiler"><a class="spoiler_title">cities of departure with most frequent delays for 1 hour or
                longer;</a>
                <div class="spoiler_body">
<pre>
SELECT OriginCityName, count() AS c, avg(DepDelay &gt;  60) AS delays
FROM ontime
GROUP BY OriginCityName
HAVING c &gt;  100000
ORDER BY delays DESC
LIMIT 20
</pre>
                    <img src="images/tutorial/ac292656d03946d0aba35c75783a31f2.png"/></div>
            </div>
        </li>
        <li>
            <div class="spoiler"><a class="spoiler_title">flights of maximum duration;</a>
                <div class="spoiler_body">
<pre>
SELECT OriginCityName, DestCityName, count(*) AS flights, avg(AirTime) AS duration
FROM ontime
GROUP BY OriginCityName, DestCityName
ORDER BY duration DESC
LIMIT 20
</pre>
                    <img src="images/tutorial/7b3c2e685832439b8c373bf2015131d2.png"/></div>
            </div>
        </li>
        <li>
            <div class="spoiler"><a class="spoiler_title">distribution of arrival time delays split by aircompanies;</a>
                <div class="spoiler_body">
<pre>
SELECT Carrier, count() AS c, round(quantileTDigest(0.99)(DepDelay), 2) AS q
FROM ontime GROUP BY Carrier ORDER BY q DESC
</pre>
                    <img src="images/tutorial/49c332e3d93146ba8f46beef6b2b02b0.png"/></div>
            </div>
        </li>
        <li>
            <div class="spoiler"><a class="spoiler_title">aircompanies who stopped flights operation;</a>
                <div class="spoiler_body">
<pre>
SELECT Carrier, min(Year), max(Year), count()
FROM ontime GROUP BY Carrier HAVING max(Year) &lt; 2015 ORDER BY count() DESC
</pre>
                    <img src="images/tutorial/24956f1a2efc48d78212586958aa036c.png"/></div>
            </div>
        </li>
        <li>
            <div class="spoiler"><a class="spoiler_title">most trending destination cities in 2015;</a>
                <div class="spoiler_body">
<pre>
SELECT
    DestCityName,
    sum(Year = 2014) AS c2014,
    sum(Year = 2015) AS c2015,
    c2015 / c2014 AS diff
FROM ontime
WHERE Year IN (2014, 2015)
GROUP BY DestCityName
HAVING c2014 &gt;  10000 AND c2015 &gt;  1000 AND diff &gt;  1
ORDER BY diff DESC
</pre>
                    <img src="images/tutorial/f3132f4d1c0d42eab26d9111afe7771a.png"/></div>
            </div>
        </li>
        <li>
            <div class="spoiler"><a class="spoiler_title">destination cities with maximum popularity-season
                dependency.</a>
                <div class="spoiler_body">
<pre>
SELECT
    DestCityName,
    any(total),
    avg(abs(monthly * 12 - total) / total) AS avg_month_diff
FROM
(
    SELECT DestCityName, count() AS total
    FROM ontime GROUP BY DestCityName HAVING total &gt; 100000
)
ALL INNER JOIN
(
    SELECT DestCityName, Month, count() AS monthly
    FROM ontime GROUP BY DestCityName, Month HAVING monthly &gt; 10000
)
USING DestCityName
GROUP BY DestCityName
ORDER BY avg_month_diff DESC
LIMIT 20
</pre>
                    <img src="images/tutorial/26b2c7aae21a4c76800cb1c7a33a374d.png"/></div>
            </div>
        </li>
    </ul>

    <h3>ClickHouse deployment to cluster</h3>
    <p>ClickHouse cluster is a homogenous cluster. Steps to set up:
    <ol>
        <li>Install ClickHouse server on all machines of the cluster</li>
        <li>Set up cluster configs in configuration file</li>
        <li>Create local tables on each instance</li>
        <li>Create a <a href="docs/en/table_engines/distributed/">Distributed table</a></li>
    </ol>
    </p>

    <p><a href="docs/en/table_engines/distributed/">Distributed-table</a> is actually a kind of
        "view" to local tables of ClickHouse cluster. SELECT query from a distributed table will be executed using
        resources of all cluster's shards. You may specify configs for multiple clusters and create multiple
        Distributed-tables providing views to different clusters.</p>

    <div class="spoiler"><a class="spoiler_title">Config for cluster of three shards. Each shard stores data on a single
        replica</a>
        <div class="spoiler_body">
<pre>
&lt;remote_servers&gt;
    &lt;perftest_3shards_1replicas&gt;
        &lt;shard&gt;
            &lt;replica&gt;
                &lt;host&gt;example-perftest01j.yandex.ru&lt;/host&gt;
                &lt;port&gt;9000&lt;/port&gt;
            &lt;/replica&gt;
        &lt;/shard&gt;
        &lt;shard&gt;
            &lt;replica&gt;
                &lt;host&gt;example-perftest02j.yandex.ru&lt;/host&gt;
                &lt;port&gt;9000&lt;/port&gt;
            &lt;/replica&gt;
        &lt;/shard&gt;
        &lt;shard&gt;
            &lt;replica&gt;
                &lt;host&gt;example-perftest03j.yandex.ru&lt;/host&gt;
                &lt;port&gt;9000&lt;/port&gt;
            &lt;/replica&gt;
        &lt;/shard&gt;
    &lt;/perftest_3shards_1replicas&gt;
&lt;/remote_servers&gt;
</pre>
        </div>
    </div>
    Creating a local table:
    <pre>CREATE TABLE ontime_local (...) ENGINE = MergeTree(FlightDate, (Year, FlightDate), 8192);</pre>
    Creating a distributed table providing a view into local tables of the cluster:
<pre>CREATE TABLE ontime_all AS ontime_local
    ENGINE = Distributed(perftest_3shards_1replicas, default, ontime_local, rand());</pre>

    <p>You can create a Distributed table on all machines in the cluster. This would allow to run distributed queries on
        any machine of the cluster. Besides distributed table you can also use <a
                href="docs/en/table_functions/remote/">*remote* table function</a>.</p>

    <p>Let's run <a href="docs/en/query_language/queries/#insert">INSERT SELECT</a> into Distributed table
        to spread the table to multiple servers.</p>

    <pre>INSERT INTO ontime_all SELECT * FROM ontime;</pre>

    <p class="tip"><b>⚠</b> Worth to notice that the approach given above wouldn't fit for sharding of large
        tables.</p>

    <p>As you could expect heavy queries are executed N times faster being launched on 3 servers instead of one.</p>
    <div class="spoiler"><a class="spoiler_title">See here</a>
        <div class="spoiler_body">
            <img src="images/tutorial/ece020129fdf4a18a6e75daf2e699cb9.png"/>

            <p>You may have noticed that quantiles calculation are slightly different. This happens due to <a
                    href="https://github.com/tdunning/t-digest/raw/master/docs/t-digest-paper/histo.pdf">t-digest</a>
                algorithm implementation which is non-deterministic — it depends on the order of data processing.</p>
        </div>
    </div>

    <p>In this case we have used a cluster with 3 shards each contains a single replica.</p>

    <p>To provide for resilience in production environment we recommend that each shard should contain 2-3 replicas
        distributed between multiple data-centers. Note that ClickHouse supports unlimited number of replicas.</p>

    <div class="spoiler"><a class="spoiler_title">Config for cluster of one shard containing three replicas</a>
        <div class="spoiler_body">
<pre>
&lt;remote_servers&gt;
    ...
    &lt;perftest_1shards_3replicas&gt;
        &lt;shard&gt;
            &lt;replica&gt;
                &lt;host&gt;example-perftest01j.yandex.ru&lt;/host&gt;
                &lt;port&gt;9000&lt;/port&gt;
             &lt;/replica&gt;
             &lt;replica&gt;
                &lt;host&gt;example-perftest02j.yandex.ru&lt;/host&gt;
                &lt;port&gt;9000&lt;/port&gt;
             &lt;/replica&gt;
             &lt;replica&gt;
                &lt;host&gt;example-perftest03j.yandex.ru&lt;/host&gt;
                &lt;port&gt;9000&lt;/port&gt;
             &lt;/replica&gt;
        &lt;/shard&gt;
    &lt;/perftest_1shards_3replicas&gt;
&lt;/remote_servers&gt;
</pre>
        </div>
    </div>

    <p>To enable replication <a href="http://zookeeper.apache.org/" rel="external nofollow">ZooKeeper</a> is required.
        ClickHouse will take care of data consistency on all replicas and run restore procedure after failure
        automatically. It's recommended to deploy ZooKeeper cluster to separate servers.</p>

    <p>ZooKeeper is not a requirement — in some simple cases you can duplicate the data by writing it into all the
        replicas from your application code. This approach is not recommended — in this case ClickHouse is not able to
        guarantee data consistency on all replicas. This remains the responsibility of your application.</p>

    <div class="spoiler"><a class="spoiler_title">Set ZooKeeper locations in configuration file</a>
        <div class="spoiler_body">
<pre>
&lt;zookeeper-servers&gt;
    &lt;node&gt;
        &lt;host&gt;zoo01.yandex.ru&lt;/host&gt;
        &lt;port&gt;2181&lt;/port&gt;
    &lt;/node&gt;
    &lt;node&gt;
        &lt;host&gt;zoo02.yandex.ru&lt;/host&gt;
        &lt;port&gt;2181&lt;/port&gt;
    &lt;/node&gt;
    &lt;node&gt;
        &lt;host&gt;zoo03.yandex.ru&lt;/host&gt;
        &lt;port&gt;2181&lt;/port&gt;
    &lt;/node&gt;
&lt;/zookeeper-servers&gt;
</pre>
        </div>
    </div>

    <p>Also we need to set macros for identifying shard and replica — it will be used on table creation</p>
<pre>
&lt;macros&gt;
    &lt;shard&gt;01&lt;/shard&gt;
    &lt;replica&gt;01&lt;/replica&gt;
&lt;/macros&gt;
</pre>
    <p>If there are no replicas at the moment on replicated table creation — a new first replica will be instantiated.
        If there are already live replicas — new replica will clone the data from existing ones. You have an option to
        create all replicated tables first and that insert data to it. Another option is to create some replicas and add
        the others after or during data insertion.</p>

<pre>
CREATE TABLE ontime_replica (...)
ENGINE = ReplicatedMergeTree(
    '/clickhouse_perftest/tables/{shard}/ontime',
    '{replica}',
    FlightDate,
    (Year, FlightDate),
    8192);
</pre>
    <p>Here we use <a href="docs/en/table_engines/replication/#replicatedmergetree">ReplicatedMergeTree</a>
        table type. In parameters we specify ZooKeeper path containing shard and replica identifiers.</p>

    <pre>INSERT INTO ontime_replica SELECT * FROM ontime;</pre>
    <p>Replication operates in multi-master mode. Data can be loaded into any replica — it will be synced with other
        instances automatically. Replication is asynchronous so at a given moment of time not all replicas may contain
        recently inserted data. To allow data insertion at least one replica should be up. Others will sync up data and
        repair consistency once they will become active again. Please notice that such scheme allows for the possibility
        of just appended data loss.</p>

    <p class="warranty"><a href="https://github.com/yandex/ClickHouse/blob/master/LICENSE"
                           rel="external nofollow" target="_blank">
        ClickHouse source code is published under Apache 2.0 License.</a> Software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
        KIND, either express or implied.</p>

    <p id="footer">&copy; 2016–2018 <a href="https://yandex.com/company/" rel="external nofollow">YANDEX</a> LLC</p>

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</body>
</html>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								<!DOCTYPE html>
 								<html lang="ru">
 								<head>
 								    <meta charset="utf-8"/>
-												CLICKHOUSE-2720: progress on website and reference (#886)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

											
										
										
											2017-06-20 14:19:03 +00:00
+								    <title>ClickHouse Quick Start Guide</title>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
 								    <link rel="shortcut icon" href="favicon.ico"/>
 								    <meta name="description" content="Quick start guide to ClickHouse — open-source distributed column-oriented DBMS"/>
 								    <meta name="keywords"
-												CLICKHOUSE-2720: progress on website and reference (#886)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

											
										
										
											2017-06-20 14:19:03 +00:00
+								          content="tutorial, ClickHouse, DBMS, OLAP, relational, analytics, analytical, big data, open-source, SQL, web-analytics"/>
 								    <link href="index.css" media="all" rel="stylesheet" />
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								</head>
 								<body>
 								<div class="page">
 								    <div>
-												Work in progress on CLICKHOUSE-2720 & CLICKHOUSE-3067 (#1046)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

* Fix diff with master

* couple fixes in en what_is_clickhouse.rst

* Try different link to blog in Russian

* Swap words

* Slightly larger line height

* CLICKHOUSE-3089: disable hyphenation in docs

* update presentations

* Fix copying of txt files

* update submodule

* CLICKHOUSE-3108: fix overflow issues in mobile version

* Less weird tutorial header in mobile version

* CLICKHOUSE-3073: skip sourcemaps by default

* CLICKHOUSE-3067: rename item in docs navigation

* fix list markup

* CLICKHOUSE-3067: some documentation style tuning

* CLICKHOUSE-3067: less laggy single page documentation

											
										
										
											2017-08-04 14:52:08 +00:00
+								        <div id="tutorial_logo">
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            <a href="/">
 								                <svg xmlns="http://www.w3.org/2000/svg" width="90" height="80" viewBox="0 0 9 8">
 								                    <path class="red" d="M0,7 h1 v1 h-1 z"></path>
 								                    <path class="orange" d="M0,0 h1 v7 h-1 z"></path>
 								                    <path class="orange" d="M2,0 h1 v8 h-1 z"></path>
 								                    <path class="orange" d="M4,0 h1 v8 h-1 z"></path>
 								                    <path class="orange" d="M6,0 h1 v8 h-1 z"></path>
 								                    <path class="orange" d="M8,3.25 h1 v1.5 h-1 z"></path>
 								                </svg>
 								            </a>
 								        </div>
-												CLICKHOUSE-2720: progress on website and reference (#886)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

											
										
										
											2017-06-20 14:19:03 +00:00
+								        <h1 id="tutorial_title">ClickHouse</h1>
 								        <h2 id="tutorial_subtitle">Tutorial</h2>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								    </div>
 								    <p>Let's get started with sample dataset from open sources. We will use USA civil flights data since 1987 till 2015.
 								        It's hard to call this sample a Big Data (contains 166 millions rows, 63 Gb of uncompressed data) but this
 								        allows us to quickly get to work. Dataset is available for download <a href="https://yadi.sk/d/pOZxpa42sDdgm">here</a>.
 								        Also you may download it from the original datasource <a
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								                href="docs/en/getting_started/example_datasets/ontime/"
-												CLICKHOUSE-2720: progress on website and reference (#886)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

											
										
										
											2017-06-20 14:19:03 +00:00
+								                rel="external nofollow">as described here</a>.</p>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
 								    <p>Firstly we will deploy ClickHouse to a single server. Below that we will also review the process of deployment to
 								        a cluster with support for sharding and replication.</p>
-												CLICKHOUSE-2720: progress on website and reference (#886)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

											
										
										
											2017-06-20 14:19:03 +00:00
+								    <p>On Ubuntu and Debian Linux ClickHouse can be installed from <a href="/#quick-start">packages</a>.
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								        For other Linux distributions you can <a href="docs/en/development/build/"
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								                                                 rel="external nofollow">compile
 								            ClickHouse from sources</a> and then install.</p>
 								    <p><b>clickhouse-client</b> package contains <a
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								            href="docs/en/interfaces/cli/">clickhouse-client</a> application —
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								        interactive ClickHouse client. <b>clickhouse-server-base</b> contains a clickhouse-server binary file. <b>clickhouse-server-common</b>
 								        — contains config files for the clickhouse-server.</p>
 								    <p>Server config files are located in /etc/clickhouse-server/. Before getting to work please notice the <b>path</b>
 								        element in config. <b>Path</b>&nbsp;determines the location for data storage. It's not really handy to directly
 								        edit <b>config.xml</b> file considering package updates. Recommended way is to override the config elements in
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								        <a href="docs/en/operations/configuration_files/">files of config.d directory</a>.
 								        Also you may want to <a href="docs/en/operations/access_rights/">set up access
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            rights</a> at the start.</p>
 								    <p><b>clickhouse-server</b> won't be launched automatically after package installation. It won't be automatically
 								        restarted after updates either. Start the server with:
 								    <pre>sudo service clickhouse-server start</pre>
 								    Default location for server logs is /var/log/clickhouse-server/
-												CLICKHOUSE-2720: progress on website and reference (#886)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

											
										
										
											2017-06-20 14:19:03 +00:00
+								    Server is ready to handle client connections once "Ready&nbsp;for&nbsp;connections" message was logged.</p>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
 								    <p>Use <b>clickhouse-client</b> to connect to the server.</p>
 								    <div class="spoiler"><a class="spoiler_title">Tips for clickhouse-client</a>
 								        <div class="spoiler_body">
 								            Interactive mode:
 								<pre>
 								clickhouse-client
 								clickhouse-client --host=... --port=... --user=... --password=...
 								</pre>
 								            Enable multiline queries:
 								<pre>
 								clickhouse-client -m
 								clickhouse-client --multiline
 								</pre>
 								            Run queries in batch-mode:
 								<pre>
 								clickhouse-client --query='SELECT 1'
 								echo 'SELECT 1' | clickhouse-client
 								</pre>
-												CLICKHOUSE-2720: progress on website and reference (#886)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

											
										
										
											2017-06-20 14:19:03 +00:00
+								            Insert data from file of a specified format:
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								<pre>
 								clickhouse-client --query='INSERT INTO table VALUES' &lt; data.txt
 								clickhouse-client --query='INSERT INTO table FORMAT TabSeparated' &lt; data.tsv
 								</pre>
 								        </div>
 								    </div>
 								    <h3>Create table for sample dataset</h3>
 								    <div class="spoiler"><a class="spoiler_title">Create table query</a>
 								        <div class="spoiler_body">
 								<pre>
 								$ clickhouse-client --multiline
 								ClickHouse client version 0.0.53720.
 								Connecting to localhost:9000.
 								Connected to ClickHouse server version 0.0.53720.
 								:) CREATE TABLE ontime
 								(
 								    Year UInt16,
 								    Quarter UInt8,
 								    Month UInt8,
 								    DayofMonth UInt8,
 								    DayOfWeek UInt8,
 								    FlightDate Date,
 								    UniqueCarrier FixedString(7),
 								    AirlineID Int32,
 								    Carrier FixedString(2),
 								    TailNum String,
 								    FlightNum String,
 								    OriginAirportID Int32,
 								    OriginAirportSeqID Int32,
 								    OriginCityMarketID Int32,
 								    Origin FixedString(5),
 								    OriginCityName String,
 								    OriginState FixedString(2),
 								    OriginStateFips String,
 								    OriginStateName String,
 								    OriginWac Int32,
 								    DestAirportID Int32,
 								    DestAirportSeqID Int32,
 								    DestCityMarketID Int32,
 								    Dest FixedString(5),
 								    DestCityName String,
 								    DestState FixedString(2),
 								    DestStateFips String,
 								    DestStateName String,
 								    DestWac Int32,
 								    CRSDepTime Int32,
 								    DepTime Int32,
 								    DepDelay Int32,
 								    DepDelayMinutes Int32,
 								    DepDel15 Int32,
 								    DepartureDelayGroups String,
 								    DepTimeBlk String,
 								    TaxiOut Int32,
 								    WheelsOff Int32,
 								    WheelsOn Int32,
 								    TaxiIn Int32,
 								    CRSArrTime Int32,
 								    ArrTime Int32,
 								    ArrDelay Int32,
 								    ArrDelayMinutes Int32,
 								    ArrDel15 Int32,
 								    ArrivalDelayGroups Int32,
 								    ArrTimeBlk String,
 								    Cancelled UInt8,
 								    CancellationCode FixedString(1),
 								    Diverted UInt8,
 								    CRSElapsedTime Int32,
 								    ActualElapsedTime Int32,
 								    AirTime Int32,
 								    Flights Int32,
 								    Distance Int32,
 								    DistanceGroup UInt8,
 								    CarrierDelay Int32,
 								    WeatherDelay Int32,
 								    NASDelay Int32,
 								    SecurityDelay Int32,
 								    LateAircraftDelay Int32,
 								    FirstDepTime String,
 								    TotalAddGTime String,
 								    LongestAddGTime String,
 								    DivAirportLandings String,
 								    DivReachedDest String,
 								    DivActualElapsedTime String,
 								    DivArrDelay String,
 								    DivDistance String,
 								    Div1Airport String,
 								    Div1AirportID Int32,
 								    Div1AirportSeqID Int32,
 								    Div1WheelsOn String,
 								    Div1TotalGTime String,
 								    Div1LongestGTime String,
 								    Div1WheelsOff String,
 								    Div1TailNum String,
 								    Div2Airport String,
 								    Div2AirportID Int32,
 								    Div2AirportSeqID Int32,
 								    Div2WheelsOn String,
 								    Div2TotalGTime String,
 								    Div2LongestGTime String,
 								    Div2WheelsOff String,
 								    Div2TailNum String,
 								    Div3Airport String,
 								    Div3AirportID Int32,
 								    Div3AirportSeqID Int32,
 								    Div3WheelsOn String,
 								    Div3TotalGTime String,
 								    Div3LongestGTime String,
 								    Div3WheelsOff String,
 								    Div3TailNum String,
 								    Div4Airport String,
 								    Div4AirportID Int32,
 								    Div4AirportSeqID Int32,
 								    Div4WheelsOn String,
 								    Div4TotalGTime String,
 								    Div4LongestGTime String,
 								    Div4WheelsOff String,
 								    Div4TailNum String,
 								    Div5Airport String,
 								    Div5AirportID Int32,
 								    Div5AirportSeqID Int32,
 								    Div5WheelsOn String,
 								    Div5TotalGTime String,
 								    Div5LongestGTime String,
 								    Div5WheelsOff String,
 								    Div5TailNum String
 								)
 								ENGINE = MergeTree(FlightDate, (Year, FlightDate), 8192);
 								</pre>
 								        </div>
 								    </div>
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								    <p>Now we have a table of <a href="docs/en/table_engines/mergetree/">MergeTree type</a>.
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								        MergeTree table type is recommended for usage in production. Table of this kind has a primary key used for
 								        incremental sort of table data. This allows fast execution of queries in ranges of a primary key.</p>
 								    <p><b>Note</b>
 								        We store ad network banners impressions logs in ClickHouse. Each table entry looks like:
-												CLICKHOUSE-2720: progress on website and reference (#886)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

											
										
										
											2017-06-20 14:19:03 +00:00
+								        [Advertiser ID, Impression ID, attribute1, attribute2, &hellip;].
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								        Let assume that our aim is to provide a set of reports for each advertiser. Common and frequently demanded query
 								        would be to count impressions for a specific Advertiser ID. This means that table primary key should start with
-												CLICKHOUSE-2720: progress on website and reference (#886)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

											
										
										
											2017-06-20 14:19:03 +00:00
+								        Advertiser ID. In this case ClickHouse needs to read smaller amount of data to perform the query for a
 								        given Advertiser ID.
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								    </p>
 								    <h3>Load data</h3>
 								    <pre>xz -v -c -d &lt; ontime.csv.xz | clickhouse-client --query="INSERT INTO ontime FORMAT CSV"</pre>
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								    <p>ClickHouse INSERT query allows to load data in any <a href="docs/en/formats/">supported
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								        format</a>. Data load requires just O(1) RAM consumption. INSERT query can receive any data volume as input.
 								        It's strongly recommended to insert data with <a
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								                href="docs/en/introduction/performance/#performance-when-inserting-data">not too small
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            size blocks</a>. Notice that insert of blocks with size up to max_insert_block_size (= 1&nbsp;048&nbsp;576
 								        rows by default) is an atomic operation: data block will be inserted completely or not inserted at all. In case
 								        of disconnect during insert operation you may not know if the block was inserted successfully. To achieve
 								        exactly-once semantics ClickHouse supports idempotency for <a
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								                href="docs/en/table_engines/replication/">replicated tables</a>. This means
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								        that you may retry insert of the same data block (possibly on a different replicas) but this block will be
 								        inserted just once. Anyway in this guide we will load data from our localhost so we may not take care about data
 								        blocks generation and exactly-once semantics.</p>
 								    <p>INSERT query into tables of MergeTree type is non-blocking (so does a SELECT query). You can execute SELECT
 								        queries right after of during insert operation.</p>
 								    <p>Our sample dataset is a bit not optimal. There are two reasons.</p>
 								    <p>The first is that String data type is used in cases when <a
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								            href="docs/en/data_types/enum/">Enum</a> or numeric type would fit best.</p>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
 								    <p class="tip"><b>⚖</b> When set of possible values is determined and known to be small. (E.g. OS name, browser
 								        vendors etc.) it's&nbsp;recommended to use Enums or numbers to improve performance.
 								        When set of possible values is not limited (search&nbsp;query, URL, etc.) just go ahead with String.</p>
 								    <p>The second is that dataset contains redundant fields like Year, Quarter, Month, DayOfMonth, DayOfWeek. In fact a
 								        single FlightDate would be enough. Most likely they have been added to improve performance for other DBMS'es
 								        which DateTime handling functions may be not efficient.</p>
 								    <p class="tip"><b>✯</b> ClickHouse <a
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								            href="docs/en/functions/date_time_functions/">functions
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								        for operating with DateTime fields</a> are well-optimized so such redundancy is not required. Anyway much
-												CLICKHOUSE-2981: prefer sphinx docs over original reference

											
										
										
											2017-05-30 09:45:54 +00:00
+								        columns is not a reason to worry — ClickHouse is a <a href="https://en.wikipedia.org/wiki/Column-oriented_DBMS"
 								        rel="external nofollow">column-oriented
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            DBMS</a>. This allows you to have as much fields as you need. Hundreds of columns in a table is fine for
 								        ClickHouse.</p>
 								    <h3>Querying the sample dataset</h3>
 								    <p>Here are some examples of the queries from our test data.</p>
 								    <ul>
 								        <li>
 								            <div class="spoiler"><a class="spoiler_title">the most popular destinations in 2015;</a>
 								                <div class="spoiler_body">
 								<pre>
 								SELECT
 								    OriginCityName,
 								    DestCityName,
 								    count(*) AS flights,
 								    bar(flights, 0, 20000, 40)
 								FROM ontime WHERE Year = 2015 GROUP BY OriginCityName, DestCityName ORDER BY flights DESC LIMIT 20
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/a8518a200d6d405a95ee80ea1c8e1c90.png"/>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								<pre>
 								SELECT
 								    OriginCityName &lt; DestCityName ? OriginCityName : DestCityName AS a,
 								    OriginCityName &lt; DestCityName ? DestCityName : OriginCityName AS b,
 								    count(*) AS flights,
 								    bar(flights, 0, 40000, 40)
 								FROM ontime WHERE Year = 2015 GROUP BY a, b ORDER BY flights DESC LIMIT 20
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/d3578db55e304bd7b5eba818abdb53f5.png"/></div>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            </div>
 								        </li>
 								        <li>
 								            <div class="spoiler"><a class="spoiler_title">the most popular cities of departure;</a>
 								                <div class="spoiler_body">
 								<pre>
 								SELECT OriginCityName, count(*) AS flights
 								FROM ontime GROUP BY OriginCityName ORDER BY flights DESC LIMIT 20
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/ef4141f348234773a5349c4bd3e8f804.png"/></div>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            </div>
 								        </li>
 								        <li>
 								            <div class="spoiler"><a class="spoiler_title">cities of departure which offer maximum variety of
 								                destinations;</a>
 								                <div class="spoiler_body">
 								<pre>
 								SELECT OriginCityName, uniq(Dest) AS u
 								FROM ontime GROUP BY OriginCityName ORDER BY u DESC LIMIT 20
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/2409f49d11fb4aa1b8b5ff34cf9ca75d.png"/></div>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            </div>
 								        </li>
 								        <li>
 								            <div class="spoiler"><a class="spoiler_title">flight delay dependence on the day of week;</a>
 								                <div class="spoiler_body">
 								<pre>
 								SELECT DayOfWeek, count() AS c, avg(DepDelay &gt;  60) AS delays
 								FROM ontime GROUP BY DayOfWeek ORDER BY DayOfWeek
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/885e507930e34b7c8f788d25e7ca2bcf.png"/></div>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            </div>
 								        </li>
 								        <li>
 								            <div class="spoiler"><a class="spoiler_title">cities of departure with most frequent delays for 1 hour or
 								                longer;</a>
 								                <div class="spoiler_body">
 								<pre>
 								SELECT OriginCityName, count() AS c, avg(DepDelay &gt;  60) AS delays
 								FROM ontime
 								GROUP BY OriginCityName
 								HAVING c &gt;  100000
 								ORDER BY delays DESC
 								LIMIT 20
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/ac292656d03946d0aba35c75783a31f2.png"/></div>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            </div>
 								        </li>
 								        <li>
 								            <div class="spoiler"><a class="spoiler_title">flights of maximum duration;</a>
 								                <div class="spoiler_body">
 								<pre>
 								SELECT OriginCityName, DestCityName, count(*) AS flights, avg(AirTime) AS duration
 								FROM ontime
 								GROUP BY OriginCityName, DestCityName
 								ORDER BY duration DESC
 								LIMIT 20
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/7b3c2e685832439b8c373bf2015131d2.png"/></div>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            </div>
 								        </li>
 								        <li>
 								            <div class="spoiler"><a class="spoiler_title">distribution of arrival time delays split by aircompanies;</a>
 								                <div class="spoiler_body">
 								<pre>
 								SELECT Carrier, count() AS c, round(quantileTDigest(0.99)(DepDelay), 2) AS q
 								FROM ontime GROUP BY Carrier ORDER BY q DESC
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/49c332e3d93146ba8f46beef6b2b02b0.png"/></div>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            </div>
 								        </li>
 								        <li>
 								            <div class="spoiler"><a class="spoiler_title">aircompanies who stopped flights operation;</a>
 								                <div class="spoiler_body">
 								<pre>
 								SELECT Carrier, min(Year), max(Year), count()
 								FROM ontime GROUP BY Carrier HAVING max(Year) &lt; 2015 ORDER BY count() DESC
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/24956f1a2efc48d78212586958aa036c.png"/></div>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            </div>
 								        </li>
 								        <li>
 								            <div class="spoiler"><a class="spoiler_title">most trending destination cities in 2015;</a>
 								                <div class="spoiler_body">
 								<pre>
 								SELECT
 								    DestCityName,
 								    sum(Year = 2014) AS c2014,
 								    sum(Year = 2015) AS c2015,
 								    c2015 / c2014 AS diff
 								FROM ontime
 								WHERE Year IN (2014, 2015)
 								GROUP BY DestCityName
 								HAVING c2014 &gt;  10000 AND c2015 &gt;  1000 AND diff &gt;  1
 								ORDER BY diff DESC
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/f3132f4d1c0d42eab26d9111afe7771a.png"/></div>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            </div>
 								        </li>
 								        <li>
 								            <div class="spoiler"><a class="spoiler_title">destination cities with maximum popularity-season
 								                dependency.</a>
 								                <div class="spoiler_body">
 								<pre>
 								SELECT
 								    DestCityName,
 								    any(total),
 								    avg(abs(monthly * 12 - total) / total) AS avg_month_diff
 								FROM
 								(
 								    SELECT DestCityName, count() AS total
 								    FROM ontime GROUP BY DestCityName HAVING total &gt; 100000
 								)
 								ALL INNER JOIN
 								(
 								    SELECT DestCityName, Month, count() AS monthly
 								    FROM ontime GROUP BY DestCityName, Month HAVING monthly &gt; 10000
 								)
 								USING DestCityName
 								GROUP BY DestCityName
 								ORDER BY avg_month_diff DESC
 								LIMIT 20
 								</pre>
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								                    <img src="images/tutorial/26b2c7aae21a4c76800cb1c7a33a374d.png"/></div>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								            </div>
 								        </li>
 								    </ul>
 								    <h3>ClickHouse deployment to cluster</h3>
 								    <p>ClickHouse cluster is a homogenous cluster. Steps to set up:
 								    <ol>
 								        <li>Install ClickHouse server on all machines of the cluster</li>
 								        <li>Set up cluster configs in configuration file</li>
 								        <li>Create local tables on each instance</li>
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								        <li>Create a <a href="docs/en/table_engines/distributed/">Distributed table</a></li>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								    </ol>
 								    </p>
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								    <p><a href="docs/en/table_engines/distributed/">Distributed-table</a> is actually a kind of
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								        "view" to local tables of ClickHouse cluster. SELECT query from a distributed table will be executed using
 								        resources of all cluster's shards. You may specify configs for multiple clusters and create multiple
 								        Distributed-tables providing views to different clusters.</p>
 								    <div class="spoiler"><a class="spoiler_title">Config for cluster of three shards. Each shard stores data on a single
 								        replica</a>
 								        <div class="spoiler_body">
 								<pre>
 								&lt;remote_servers&gt;
 								    &lt;perftest_3shards_1replicas&gt;
 								        &lt;shard&gt;
 								            &lt;replica&gt;
 								                &lt;host&gt;example-perftest01j.yandex.ru&lt;/host&gt;
 								                &lt;port&gt;9000&lt;/port&gt;
 								            &lt;/replica&gt;
 								        &lt;/shard&gt;
 								        &lt;shard&gt;
 								            &lt;replica&gt;
 								                &lt;host&gt;example-perftest02j.yandex.ru&lt;/host&gt;
 								                &lt;port&gt;9000&lt;/port&gt;
 								            &lt;/replica&gt;
 								        &lt;/shard&gt;
 								        &lt;shard&gt;
 								            &lt;replica&gt;
 								                &lt;host&gt;example-perftest03j.yandex.ru&lt;/host&gt;
 								                &lt;port&gt;9000&lt;/port&gt;
 								            &lt;/replica&gt;
 								        &lt;/shard&gt;
 								    &lt;/perftest_3shards_1replicas&gt;
 								&lt;/remote_servers&gt;
 								</pre>
 								        </div>
 								    </div>
 								    Creating a local table:
 								    <pre>CREATE TABLE ontime_local (...) ENGINE = MergeTree(FlightDate, (Year, FlightDate), 8192);</pre>
 								    Creating a distributed table providing a view into local tables of the cluster:
 								<pre>CREATE TABLE ontime_all AS ontime_local
 								    ENGINE = Distributed(perftest_3shards_1replicas, default, ontime_local, rand());</pre>
 								    <p>You can create a Distributed table on all machines in the cluster. This would allow to run distributed queries on
 								        any machine of the cluster. Besides distributed table you can also use <a
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								                href="docs/en/table_functions/remote/">*remote* table function</a>.</p>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								    <p>Let's run <a href="docs/en/query_language/queries/#insert">INSERT SELECT</a> into Distributed table
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								        to spread the table to multiple servers.</p>
 								    <pre>INSERT INTO ontime_all SELECT * FROM ontime;</pre>
 								    <p class="tip"><b>⚠</b> Worth to notice that the approach given above wouldn't fit for sharding of large
-												Removed unsupported functionality [#CLICKHOUSE-2].

											
										
										
											2017-11-18 02:34:00 +00:00
+								        tables.</p>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
 								    <p>As you could expect heavy queries are executed N times faster being launched on 3 servers instead of one.</p>
 								    <div class="spoiler"><a class="spoiler_title">See here</a>
 								        <div class="spoiler_body">
-												CLICKHOUSE-3043: get rid of habrastorage links

											
										
										
											2017-05-30 15:37:48 +00:00
+								            <img src="images/tutorial/ece020129fdf4a18a6e75daf2e699cb9.png"/>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
 								            <p>You may have noticed that quantiles calculation are slightly different. This happens due to <a
 								                    href="https://github.com/tdunning/t-digest/raw/master/docs/t-digest-paper/histo.pdf">t-digest</a>
 								                algorithm implementation which is non-deterministic — it depends on the order of data processing.</p>
 								        </div>
 								    </div>
 								    <p>In this case we have used a cluster with 3 shards each contains a single replica.</p>
 								    <p>To provide for resilience in production environment we recommend that each shard should contain 2-3 replicas
 								        distributed between multiple data-centers. Note that ClickHouse supports unlimited number of replicas.</p>
 								    <div class="spoiler"><a class="spoiler_title">Config for cluster of one shard containing three replicas</a>
 								        <div class="spoiler_body">
 								<pre>
 								&lt;remote_servers&gt;
 								    ...
 								    &lt;perftest_1shards_3replicas&gt;
 								        &lt;shard&gt;
 								            &lt;replica&gt;
 								                &lt;host&gt;example-perftest01j.yandex.ru&lt;/host&gt;
 								                &lt;port&gt;9000&lt;/port&gt;
 								             &lt;/replica&gt;
 								             &lt;replica&gt;
 								                &lt;host&gt;example-perftest02j.yandex.ru&lt;/host&gt;
 								                &lt;port&gt;9000&lt;/port&gt;
 								             &lt;/replica&gt;
 								             &lt;replica&gt;
 								                &lt;host&gt;example-perftest03j.yandex.ru&lt;/host&gt;
 								                &lt;port&gt;9000&lt;/port&gt;
 								             &lt;/replica&gt;
 								        &lt;/shard&gt;
 								    &lt;/perftest_1shards_3replicas&gt;
 								&lt;/remote_servers&gt;
 								</pre>
 								        </div>
 								    </div>
-												CLICKHOUSE-2981: prefer sphinx docs over original reference

											
										
										
											2017-05-30 09:45:54 +00:00
+								    <p>To enable replication <a href="http://zookeeper.apache.org/" rel="external nofollow">ZooKeeper</a> is required.
 								        ClickHouse will take care of data consistency on all replicas and run restore procedure after failure
 								        automatically. It's recommended to deploy ZooKeeper cluster to separate servers.</p>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
 								    <p>ZooKeeper is not a requirement — in some simple cases you can duplicate the data by writing it into all the
 								        replicas from your application code. This approach is not recommended — in this case ClickHouse is not able to
 								        guarantee data consistency on all replicas. This remains the responsibility of your application.</p>
 								    <div class="spoiler"><a class="spoiler_title">Set ZooKeeper locations in configuration file</a>
 								        <div class="spoiler_body">
 								<pre>
 								&lt;zookeeper-servers&gt;
 								    &lt;node&gt;
 								        &lt;host&gt;zoo01.yandex.ru&lt;/host&gt;
 								        &lt;port&gt;2181&lt;/port&gt;
 								    &lt;/node&gt;
 								    &lt;node&gt;
 								        &lt;host&gt;zoo02.yandex.ru&lt;/host&gt;
 								        &lt;port&gt;2181&lt;/port&gt;
 								    &lt;/node&gt;
 								    &lt;node&gt;
 								        &lt;host&gt;zoo03.yandex.ru&lt;/host&gt;
 								        &lt;port&gt;2181&lt;/port&gt;
 								    &lt;/node&gt;
 								&lt;/zookeeper-servers&gt;
 								</pre>
 								        </div>
 								    </div>
 								    <p>Also we need to set macros for identifying shard and replica — it will be used on table creation</p>
 								<pre>
 								&lt;macros&gt;
 								    &lt;shard&gt;01&lt;/shard&gt;
 								    &lt;replica&gt;01&lt;/replica&gt;
 								&lt;/macros&gt;
 								</pre>
 								    <p>If there are no replicas at the moment on replicated table creation — a new first replica will be instantiated.
 								        If there are already live replicas — new replica will clone the data from existing ones. You have an option to
 								        create all replicated tables first and that insert data to it. Another option is to create some replicas and add
 								        the others after or during data insertion.</p>
 								<pre>
 								CREATE TABLE ontime_replica (...)
 								ENGINE = ReplicatedMergeTree(
 								    '/clickhouse_perftest/tables/{shard}/ontime',
 								    '{replica}',
 								    FlightDate,
 								    (Year, FlightDate),
 );
 								</pre>
-												Fixing broken and old-format links.

											
										
										
											2018-03-10 23:36:26 +00:00
+								    <p>Here we use <a href="docs/en/table_engines/replication/#replicatedmergetree">ReplicatedMergeTree</a>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								        table type. In parameters we specify ZooKeeper path containing shard and replica identifiers.</p>
 								    <pre>INSERT INTO ontime_replica SELECT * FROM ontime;</pre>
 								    <p>Replication operates in multi-master mode. Data can be loaded into any replica — it will be synced with other
 								        instances automatically. Replication is asynchronous so at a given moment of time not all replicas may contain
 								        recently inserted data. To allow data insertion at least one replica should be up. Others will sync up data and
 								        repair consistency once they will become active again. Please notice that such scheme allows for the possibility
 								        of just appended data loss.</p>
-												CLICKHOUSE-2720: progress on website and reference (#886)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

											
										
										
											2017-06-20 14:19:03 +00:00
+								    <p class="warranty"><a href="https://github.com/yandex/ClickHouse/blob/master/LICENSE"
 								                           rel="external nofollow" target="_blank">
 								        ClickHouse source code is published under Apache 2.0 License.</a> Software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 								        KIND, either express or implied.</p>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
-												Some progress on documentation (#1942)

* update presentations

* CLICKHOUSE-2936: redirect from clickhouse.yandex.ru and clickhouse.yandex.com

* update submodule

* lost files

* CLICKHOUSE-2981: prefer sphinx docs over original reference

* CLICKHOUSE-2981: docs styles more similar to main website + add flags to switch language links

* update presentations

* Less confusing directory structure (docs -> doc/reference/)

* Minify sphinx docs too

* Website release script: fail fast + pass docker hash on deploy

* Do not underline links in docs

* shorter

* cleanup docker images

* tune nginx config

* CLICKHOUSE-3043: get rid of habrastorage links

* Lost translation

* CLICKHOUSE-2936: temporary client-side redirect

* behaves weird in test

* put redirect back

* CLICKHOUSE-3047: copy docs txts to public too

* move to proper file

* remove old pages to avoid confusion

* Remove reference redirect warning for now

* Refresh README.md

* Yellow buttons in docs

* Use svg flags instead of unicode ones in docs

* fix test website instance

* Put flags to separate files

* wrong flag

* Copy Yandex.Metrica introduction from main page to docs

* Yet another home page structure change, couple new blocks (CLICKHOUSE-3045)

* Update Contacts section

* CLICKHOUSE-2849: more detailed legal information

* CLICKHOUSE-2978 preparation - split by files

* More changes in Contacts block

* Tune texts on index page

* update presentations

* One more benchmark

* Add usage sections to index page, adapted from slides

* Get the roadmap started, based on slides from last ClickHouse Meetup

* CLICKHOUSE-2977: some rendering tuning

* Get rid of excessive section in the end of getting started

* Make headers linkable

* CLICKHOUSE-2981: links to editing reference - https://github.com/yandex/ClickHouse/issues/849

* CLICKHOUSE-2981: fix mobile styles in docs

* Ban crawling of duplicating docs

* Open some external links in new tab

* Ban old docs too

* Lots of trivial fixes in english docs

* Lots of trivial fixes in russian docs

* Remove getting started copies in markdown

* Add Yandex.Webmaster

* Fix some sphinx warnings

* More warnings fixed in english docs

* More sphinx warnings fixed

* Add code-block:: text

* More code-block:: text

* These headers look not that well

* Better switch between documentation languages

* merge use_case.rst into ya_metrika_task.rst

* Edit the agg_functions.rst texts

* Add lost empty lines

* Lost blank lines

* Add new logo sizes

* update presentations

* Next step in migrating to new documentation

* Fix all warnings in en reference

* Fix all warnings in ru reference

* Re-arrange existing reference

* Move operation tips to main reference

* Fix typos noticed by milovidov@

* Get rid of zookeeper.md

* Looks like duplicate of tutorial.html

* Fix some mess with html tags in tutorial

* No idea why nobody noticed this before, but it was completely not clear whet to get the data

* Match code block styling between main and tutorial pages (in favor of the latter)

* Get rid of some copypaste in tutorial

* Normalize header styles

* Move example_datasets to sphinx

* Move presentations submodule to website

* Move and update README.md

* No point in duplicating articles from habrahabr here

* Move development-related docs as is for now

* doc/reference/ -> docs/ (to match the URL on website)

* Adapt links to match the previous commit

* Adapt development docs to rst (still lacks translation and strikethrough support)

* clean on release

* blacklist presentations in gulp

* strikethrough support in sphinx

* just copy development folder for now

* fix weird introduction in style article

* Style guide translation (WIP)

* Finish style guide translation to English

* gulp clean separately

* Update year in LICENSE

* Initial CONTRIBUTING.md

* Fix remaining links to old docs in tutorial

* Some tutorial fixes

* Typo

* Another typo

* Update list of authors from yandex-team accoding to git log

* Fix diff with master

* couple fixes in en what_is_clickhouse.rst

* Try different link to blog in Russian

* Swap words

* Slightly larger line height

* CLICKHOUSE-3089: disable hyphenation in docs

* update presentations

* Fix copying of txt files

* update submodule

* CLICKHOUSE-3108: fix overflow issues in mobile version

* Less weird tutorial header in mobile version

* CLICKHOUSE-3073: skip sourcemaps by default

* CLICKHOUSE-3067: rename item in docs navigation

* fix list markup

* CLICKHOUSE-3067: some documentation style tuning

* CLICKHOUSE-3067: less laggy single page documentation

* update presentations

* YQL-3278: add some links to ClickHouse Meetup in Berlin on October 5, 2017

* Add "time series" keyword

* Switch link to next event

* Switch link to next event #2

* smaller font

* Remove Palo Alto link

* Add link to Success stories list

* better title

* Update index.html

* Update index.html

* Do not expect gulp in $PATH

* Add link to Beijing meetup

* ignore presentations

* introduce requirements.txt

* Apply hacks by bayonet@ using monkey patching

* Simplify and fix patching of "single" docs on Mac OS (it still has a bug on chunk borders though)

* remove hidden symbol

* s/2016–2017/2016–2018/g

* Add some place to put virtualenv

* mkdocs was missing from requirements.txt

* This way it hurts eyes less

* Change header layout + add flags

* yandex_fonts.css -> custom.css

* Larger docs logo

* Shorter link

* Link to home from logo

* Borrow some more styles from main page

* Tune some links

* Remove shadow

* Add header border

* Header font

* Better flag margin

* Improve single page mode

* Fix search results hover

* Fix some MarkDown errors

* Silence useless error

* Get rid of index.html's

* Enable syntax highlight

* Fix link label in ru

* More style fixes in documentation scripts

											
										
										
											2018-02-21 18:44:33 +00:00
+								    <p id="footer">&copy; 2016–2018 <a href="https://yandex.com/company/" rel="external nofollow">YANDEX</a> LLC</p>
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
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 								    feedback_email.textContent = feedback_address;
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 								<!-- Yandex.Metrika counter -->
 								<script type="text/javascript">
-												Update Yandex.Metrika counter code

											
										
										
											2017-05-16 07:51:05 +00:00
+								    (function (d, w, c) {
 								        (w[c] = w[c] || []).push(function() {
 								            try {
 								                w.yaCounter18343495 = new Ya.Metrika2({
 								                    id:18343495,
 								                    clickmap:true,
 								                    trackLinks:true,
 								                    accurateTrackBounce:true,
 								                    webvisor:true
 								                });
 								            } catch(e) { }
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								        });
-												Update Yandex.Metrika counter code

											
										
										
											2017-05-16 07:51:05 +00:00
 								        var n = d.getElementsByTagName("script")[0],
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 								        s.async = true;
 								        s.src = "https://mc.yandex.ru/metrika/tag.js";
 								        if (w.opera == "[object Opera]") {
 								            d.addEventListener("DOMContentLoaded", f, false);
 								        } else { f(); }
 								    })(document, window, "yandex_metrika_callbacks2");
-												CLICKHOUSE-2724: website refactoring (#668)

* Split website and doc

* Add Host directive to robots.txt

* Make new favicon.ico from svg

* Reformat code

* Add some obscurity to email to limit it's inclusion to email spam databases

* Mention SQL in descriptions

* Put logo near main title

* Add navbar

* Update feedback text on tutorial page

* Reformat code on tutorial page

* Better inline svg

* Move javascript to bottom in reference

* Mark external links on main & tutorial

* Copy footer from main to tutorial

* Move Telegram higher

* Get rid of hidden content

* Update jQuery + add it on index

* Rewrite plain JS with jQuery on index

* Swap Contacts and Download

* Some title tuning

* Move Source link to corner

* Slow scroll

* New first screen

* First screen tuning

* Add github pages script

* Checkout in proper place

* more nofollow

* Basic mobile support

* Add some temporary icon (SIL licensed)

* Fix horizontal scroll on mobile

* Re-order paragraphs

* Sync paragraphs with their index

* Add one more grey block

* Fix scroll to top

* better offset

* Reformat code

* Add social paragraph

* Better word

* Font tuning

* More font/offset tuning

* Increase navbar padding

* Basic minify & livereload via gulp

* Add styles to default in gulp

* Do not minify html in reference

* Add og:image header

* "build" gulp target

* Add readme for website

* Max-width for navbar

* Use different placeholder

* Tune some margins

* Do not center buttons

* Tune navbar padding

* s/an/a/

* Larger font at logo

* Increase padding at hero

* Yet another placeholder + tune padding on buttons

* Basic support for website inside Docker

* Listen for IPv6 inside Docker

* s/available/enabled/g

* nginx tuning

* add gzip_min_length

* not so dark "fork me" badge

* do not commit build results

* move "fork me" to right side

* Tune styles and texts

* tune mobile version

* text fix

* text fix

* text fix

* publish presentations

* fix navbar styling

* fix id name

* Support actual deployment to either prod and test

* tune logo margin

* Mention ClickHouse Docker images

* style tuning

* disable mix-blend-mode on mobile

* copy robots.txt

											
										
										
											2017-04-10 14:24:53 +00:00
+								</script>
 								<noscript>
 								    <div><img src="https://mc.yandex.ru/watch/18343495" style="position:absolute; left:-9999px;" alt=""/></div>
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