[![ClickHouse — open source distributed column-oriented DBMS](https://github.com/ClickHouse/ClickHouse/raw/master/website/images/logo-400x240.png)](https://clickhouse.tech) ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real time. ## Useful Links * [Official website](https://clickhouse.tech/) has quick high-level overview of ClickHouse on main page. * [Tutorial](https://clickhouse.tech/docs/en/getting_started/tutorial/) shows how to set up and query small ClickHouse cluster. * [Documentation](https://clickhouse.tech/docs/en/) provides more in-depth information. * [YouTube channel](https://www.youtube.com/c/ClickHouseDB) has a lot of content about ClickHouse in video format. * [Blog](https://clickhouse.yandex/blog/en/) contains various ClickHouse-related articles, as well as announces and reports about events. * [Contacts](https://clickhouse.tech/#contacts) can help to get your questions answered if there are any. * You can also [fill this form](https://forms.yandex.com/surveys/meet-yandex-clickhouse-team/) to meet Yandex ClickHouse team in person. ## Upcoming Events * [Yandex C++ Open-Source Sprints in Moscow](https://events.yandex.ru/events/otkrytyj-kod-v-yandek-28-03-2020) on March 28, 2020. * [ClickHouse Workshop in Novosibirsk](https://2020.codefest.ru/lecture/1628) on March 28, 2020. * [Talks on Saint HighLoad++ in St. Petersburg](https://www.highload.ru/spb/2020/abstracts/6647) on April 6, 2020.