Play docs (#9820)

docs/en/getting_started/example_datasets/index.md

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+# Example Datasets
+
+This section describes how to obtain example datasets and import them into ClickHouse.
+For some datasets example queries are also available.
+
+* [Anonymized Yandex.Metrica Dataset](metrica.md)
+* [Star Schema Benchmark](star_schema.md)
+* [WikiStat](wikistat.md)
+* [Terabyte of Click Logs from Criteo](criteo.md)
+* [AMPLab Big Data Benchmark](amplab_benchmark.md)
+* [New York Taxi Data](nyc_taxi.md)
+* [OnTime](ontime.md)
+
+[Original article](https://clickhouse.tech/docs/en/getting_started/example_datasets) <!--hide-->

docs/en/getting_started/playground.md

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+# ClickHouse Playground
+
+[ClickHouse Playground](https://play.clickhouse.tech?file=welcome) allows people to experiment with ClickHouse by running queries instantly, without setting up their own server or cluster.
+Several example datasets are available in Playground as well as sample queries that show ClickHouse features.
+
+The queries are executed as read-only user. This implies some limitations:
+
+- DDL queries are not allowed
+- INSERT queries are not allowed
+
+The following settings are also enforced:
+- [`max_result_bytes=10485760`](../operations/settings/query_complexity/#max-result-bytes) 
+- [`max_result_rows=2000`](../operations/settings/query_complexity/#setting-max_result_rows) 
+- [`result_overflow_mode=break`](../operations/settings/query_complexity/#result-overflow-mode)
+- [`max_execution_time=60000`](../operations/settings/query_complexity/#max-execution-time)
+
+ClickHouse Playground gives the experience of m2.small
+[Managed Service for ClickHouse](https://cloud.yandex.com/services/managed-clickhouse)
+instance hosted in [Yandex.Cloud](https://cloud.yandex.com/).
+More information about [cloud providers](../commercial/cloud.md).
+
+ClickHouse Playground web interface makes requests via ClickHouse [HTTP API](../interfaces/http.md).
+Playground backend is just a ClickHouse cluster without any additional server-side application.
+ClickHouse HTTPS endpoint is is also available as a part of Playground.
+
+You can make queries to playground using any HTTP client, for example [curl](https://curl.haxx.se) or [wget](https://www.gnu.org/software/wget/), or set up a connection using [JDBC](../interfaces/jdbc.md) or [ODBC](../interfaces/odbc.md) drivers.
+More information about software products that support ClickHouse is available [here](../interfaces/index.md).
+
+| Parameter | Value |  
+|:----------|:-------------|
+| Endpoint| https://play-api.clickhouse.tech:8443 |
+| User  | `playground`  |
+| Password  | `clickhouse`  |
+
+Note that this endpoint requires a secure connection.
+
+Example:
+
+```bash
+curl "https://play-api.clickhouse.tech:8443/?query=SELECT+'Play+ClickHouse!';&user=playground&password=clickhouse&database=datasets"
+```

docs/fa/getting_started/example_datasets/index.md

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+../../../en/getting_started/example_datasets/index.md

docs/ja/getting_started/example_datasets/index.md

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+../../../en/getting_started/example_datasets/index.md

docs/ru/getting_started/example_datasets/index.md

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+# Тестовые массивы данных
+
+Этот раздел описывает как получить тестовые массивы данных и загрузить их в ClickHouse.
+Для некоторых тестовых массивов данных также доступны тестовые запросы.
+
+* [Анонимизированные данные Яндекс.Метрики](metrica.md)
+* [Star Schema Benchmark](star_schema.md)
+* [WikiStat](wikistat.md)
+* [Терабайт логов кликов от Criteo](criteo.md)
+* [AMPLab Big Data Benchmark](amplab_benchmark.md)
+* [Данные о такси в Нью-Йорке](nyc_taxi.md)
+* [OnTime](ontime.md)
+
+[Оригинальная статья](https://clickhouse.tech/docs/en/getting_started/example_datasets) <!--hide-->

docs/ru/getting_started/playground.md

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+# ClickHouse Playground
+
+ClickHouse Playground позволяет моментально выполнить запросы к ClickHouse из бразуера.
+В Playground доступны несколько тестовых массивов данных и примеры запросов, которые показывают некоторые отличительные черты ClickHouse.
+
+Запросы выполняются под пользователем с правами `readonly` для которого есть следующие ограничения:
+- запрещены DDL запросы
+- запроещены INSERT запросы
+
+Также установлены следующие опции:
+- [`max_result_bytes=10485760`](../operations/settings/query_complexity/#max-result-bytes) 
+- [`max_result_rows=2000`](../operations/settings/query_complexity/#setting-max_result_rows) 
+- [`result_overflow_mode=break`](../operations/settings/query_complexity/#result-overflow-mode)
+- [`max_execution_time=60000`](../operations/settings/query_complexity/#max-execution-time)
+
+ClickHouse Playground соответствует конфигурации m2.small хосту
+[Managed Service for ClickHouse](https://cloud.yandex.com/services/managed-clickhouse)
+запущеному в [Яндекс.Облаке](https://cloud.yandex.com/).
+Больше информации про [облачных провайдерах](../commercial/cloud.md).
+
+Веб интерфейс ClickHouse Playground делает запросы через ClickHouse HTTP API.
+Бекендом служит обычный кластер ClickHouse.
+ClickHouse HTTP интерфейс также доступен как часть Playground.
+
+Запросы к Playground могут быть выполнены с помощью curl/wget, а также через соединеие JDBC/ODBC драйвера
+Больше информации про приложения с поддержкой ClickHouse доступно в разделе [Интерфейсы](../interfaces/index.md).
+
+| Параметр | Значение |  
+|:----------|:-------------|
+| Адрес| https://play-api.clickhouse.tech:8443 |
+| Имя пользователя  | `playground`  |
+| Пароль  | `clickhouse`  |
+
+Требуется SSL соединение.
+
+```bash
+curl "https://play-api.clickhouse.tech:8443/?query=SELECT+'Play+ClickHouse!';&user=playground&password=clickhouse&database=datasets"
+```

docs/toc_en.yml

@@ -13,6 +13,7 @@ nav:
   - 'Installation': 'getting_started/install.md'
   - 'Tutorial': 'getting_started/tutorial.md'
   - 'Example Datasets':
+    - 'Introduction': 'getting_started/example_datasets/index.md'
     - 'OnTime': 'getting_started/example_datasets/ontime.md'
     - 'New York Taxi Data': 'getting_started/example_datasets/nyc_taxi.md'
     - 'AMPLab Big Data Benchmark': 'getting_started/example_datasets/amplab_benchmark.md'
@@ -20,6 +21,7 @@ nav:
     - 'Terabyte Click Logs from Criteo': 'getting_started/example_datasets/criteo.md'
     - 'Star Schema Benchmark': 'getting_started/example_datasets/star_schema.md'
     - 'Yandex.Metrica Data': 'getting_started/example_datasets/metrica.md'
+  - 'Playground': 'getting_started/playground.md'
 
 - 'Interfaces':
   - 'Introduction': 'interfaces/index.md'

docs/toc_fa.yml

@@ -13,6 +13,7 @@ nav:
   - 'ﯼﺯﺍﺪﻧﺍ ﻩﺍﺭ ﻭ ﺐﺼﻧ': 'getting_started/install.md'
   - 'ﺵﺯﻮﻣﺁ': 'getting_started/tutorial.md'
   - 'ﻪﻧﻮﻤﻧ ﯼﺎﻫ ﻩﺩﺍﺩ ﻪﻋﻮﻤﺠﻣ':
+    - 'Introduction': 'getting_started/example_datasets/index.md'
     - 'OnTime': 'getting_started/example_datasets/ontime.md'
     - ' داده های تاکسی New York': 'getting_started/example_datasets/nyc_taxi.md'
     - ' بنچمارک AMPLab Big Data': 'getting_started/example_datasets/amplab_benchmark.md'
@@ -20,6 +21,7 @@ nav:
     - ' ترابایت از لاگ های کلیک از سرویس Criteo': 'getting_started/example_datasets/criteo.md'
     - ' بنچمارک Star Schema': 'getting_started/example_datasets/star_schema.md'
     - 'Yandex.Metrica Data': 'getting_started/example_datasets/metrica.md'
+  - 'Playground': 'getting_started/playground.md'
 
 - 'ﻂﺑﺍﺭ':
   - 'Interface ها': 'interfaces/index.md'

docs/toc_ja.yml

@@ -13,6 +13,7 @@ nav:
   - 'Installation': 'getting_started/install.md'
   - 'Tutorial': 'getting_started/tutorial.md'
   - 'Example Datasets':
+    - 'Introduction': 'getting_started/example_datasets/index.md'
     - 'OnTime': 'getting_started/example_datasets/ontime.md'
     - 'New York Taxi Data': 'getting_started/example_datasets/nyc_taxi.md'
     - 'AMPLab Big Data Benchmark': 'getting_started/example_datasets/amplab_benchmark.md'
@@ -20,6 +21,7 @@ nav:
     - 'Terabyte Click Logs from Criteo': 'getting_started/example_datasets/criteo.md'
     - 'Star Schema Benchmark': 'getting_started/example_datasets/star_schema.md'
     - 'Yandex.Metrica Data': 'getting_started/example_datasets/metrica.md'
+  - 'Playground': 'getting_started/playground.md'
 
 - 'Interfaces':
   - 'Introduction': 'interfaces/index.md'

docs/toc_ru.yml

@@ -14,6 +14,7 @@ nav:
   - 'Установка': 'getting_started/install.md'
   - 'Руководство для начинающих': 'getting_started/tutorial.md'
   - 'Тестовые наборы данных':
+    - 'Введение': 'getting_started/example_datasets/index.md'
     - 'OnTime': 'getting_started/example_datasets/ontime.md'
     - 'Данные о такси в Нью-Йорке': 'getting_started/example_datasets/nyc_taxi.md'
     - 'AMPLab Big Data Benchmark': 'getting_started/example_datasets/amplab_benchmark.md'
@@ -21,6 +22,7 @@ nav:
     - 'Терабайт логов кликов от Criteo': 'getting_started/example_datasets/criteo.md'
     - 'Схема «Звезда»': 'getting_started/example_datasets/star_schema.md'
     - 'Данные Яндекс.Метрики': 'getting_started/example_datasets/metrica.md'
+  - 'Playground': 'getting_started/playground.md'
 
 - 'Интерфейсы':
   - 'Введение': 'interfaces/index.md'

docs/toc_zh.yml

@@ -13,6 +13,7 @@ nav:
   - '安装': 'getting_started/install.md'
   - '教程': 'getting_started/tutorial.md'
   - '示例数据集':
+    - '介绍': 'getting_started/example_datasets/index.md'
     - '航班飞行数据': 'getting_started/example_datasets/ontime.md'
     - '纽约市出租车数据': 'getting_started/example_datasets/nyc_taxi.md'
     - 'AMPLab大数据基准测试': 'getting_started/example_datasets/amplab_benchmark.md'
@@ -20,6 +21,7 @@ nav:
     - 'Criteo TB级别点击日志': 'getting_started/example_datasets/criteo.md'
     - 'Star Schema基准测试': 'getting_started/example_datasets/star_schema.md'
     - 'Yandex.Metrica': 'getting_started/example_datasets/metrica.md'
+  - 'Playground': 'getting_started/playground.md'
 
 - '客户端':
   - '介绍': 'interfaces/index.md'

docs/zh/getting_started/example_datasets/index.md

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+../../../en/getting_started/example_datasets/index.md