ClickHouse/docs/ru/getting_started/example_datasets/amplab_benchmark.rst

AMPLab Big Data Benchmark
-------------------------

См. https://amplab.cs.berkeley.edu/benchmark/

Зарегистрируйте бесплатную учетную запись на https://aws.amazon.com - понадобится кредитная карта, email и номер телефона
Получите новый ключ доступа на https://console.aws.amazon.com/iam/home?nc2=h_m_sc#security_credential

Выполните следующее в консоли:

.. code-block:: bash

    sudo apt-get install s3cmd
    mkdir tiny; cd tiny;
    s3cmd sync s3://big-data-benchmark/pavlo/text-deflate/tiny/ .
    cd ..
    mkdir 1node; cd 1node;
    s3cmd sync s3://big-data-benchmark/pavlo/text-deflate/1node/ .
    cd ..
    mkdir 5nodes; cd 5nodes;
    s3cmd sync s3://big-data-benchmark/pavlo/text-deflate/5nodes/ .
    cd ..

Выполните следующие запросы к ClickHouse:

.. code-block:: sql

    CREATE TABLE rankings_tiny
    (
        pageURL String,
        pageRank UInt32,
        avgDuration UInt32
    ) ENGINE = Log;

    CREATE TABLE uservisits_tiny
    (
        sourceIP String,
        destinationURL String,
        visitDate Date,
        adRevenue Float32,
        UserAgent String,
        cCode FixedString(3),
        lCode FixedString(6),
        searchWord String,
        duration UInt32
    ) ENGINE = MergeTree(visitDate, visitDate, 8192);

    CREATE TABLE rankings_1node
    (
        pageURL String,
        pageRank UInt32,
        avgDuration UInt32
    ) ENGINE = Log;

    CREATE TABLE uservisits_1node
    (
        sourceIP String,
        destinationURL String,
        visitDate Date,
        adRevenue Float32,
        UserAgent String,
        cCode FixedString(3),
        lCode FixedString(6),
        searchWord String,
        duration UInt32
    ) ENGINE = MergeTree(visitDate, visitDate, 8192);

    CREATE TABLE rankings_5nodes_on_single
    (
        pageURL String,
        pageRank UInt32,
        avgDuration UInt32
    ) ENGINE = Log;

    CREATE TABLE uservisits_5nodes_on_single
    (
        sourceIP String,
        destinationURL String,
        visitDate Date,
        adRevenue Float32,
        UserAgent String,
        cCode FixedString(3),
        lCode FixedString(6),
        searchWord String,
        duration UInt32
    ) ENGINE = MergeTree(visitDate, visitDate, 8192);


Возвращаемся в консоль:

.. code-block:: bash

    for i in tiny/rankings/*.deflate; do echo $i; zlib-flate -uncompress < $i | clickhouse-client --host=example-perftest01j --query="INSERT INTO rankings_tiny FORMAT CSV"; done
    for i in tiny/uservisits/*.deflate; do echo $i; zlib-flate -uncompress < $i | clickhouse-client --host=example-perftest01j --query="INSERT INTO uservisits_tiny FORMAT CSV"; done
    for i in 1node/rankings/*.deflate; do echo $i; zlib-flate -uncompress < $i | clickhouse-client --host=example-perftest01j --query="INSERT INTO rankings_1node FORMAT CSV"; done
    for i in 1node/uservisits/*.deflate; do echo $i; zlib-flate -uncompress < $i | clickhouse-client --host=example-perftest01j --query="INSERT INTO uservisits_1node FORMAT CSV"; done
    for i in 5nodes/rankings/*.deflate; do echo $i; zlib-flate -uncompress < $i | clickhouse-client --host=example-perftest01j --query="INSERT INTO rankings_5nodes_on_single FORMAT CSV"; done
    for i in 5nodes/uservisits/*.deflate; do echo $i; zlib-flate -uncompress < $i | clickhouse-client --host=example-perftest01j --query="INSERT INTO uservisits_5nodes_on_single FORMAT CSV"; done


Запросы для получения выборок данных:

.. code-block:: sql

    SELECT pageURL, pageRank FROM rankings_1node WHERE pageRank > 1000

    SELECT substring(sourceIP, 1, 8), sum(adRevenue) FROM uservisits_1node GROUP BY substring(sourceIP, 1, 8)

    SELECT
        sourceIP,
        sum(adRevenue) AS totalRevenue,
        avg(pageRank) AS pageRank
    FROM rankings_1node ALL INNER JOIN
    (
        SELECT
            sourceIP,
            destinationURL AS pageURL,
            adRevenue
        FROM uservisits_1node
        WHERE (visitDate > '1980-01-01') AND (visitDate < '1980-04-01')
    ) USING pageURL
    GROUP BY sourceIP
    ORDER BY totalRevenue DESC
    LIMIT 1