# Ten years of ClickHouse in open source

DevFeed: [Ten years of ClickHouse in open source](<https://devfeed.tech/articles/ten-years-of-clickhouse-in-open-source-5466.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/open-source-10>)

Author: Alexey Milovidov

Published: 2026-06-15T00:00:00Z

Content type: article

Language: en

Sources: [ClickHouse Blog](<https://devfeed.tech/sources/clickhouse-blog.md>)

Topics: [Database](<https://devfeed.tech/topics/database.md>), [C++](<https://devfeed.tech/topics/c-plus-plus.md>), [ci](<https://devfeed.tech/topics/ci.md>), [Pull Request](<https://devfeed.tech/topics/pull-request.md>)

Tags: [c-plus-plus](<https://devfeed.tech/tags/c-plus-plus.md>), [ci](<https://devfeed.tech/tags/ci.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [contributors](<https://devfeed.tech/tags/contributors.md>), [database](<https://devfeed.tech/tags/database.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [pull-request](<https://devfeed.tech/tags/pull-request.md>)

## AI overview

ClickHouse reflects on ten years as an open-source analytical database and describes its approach to transparent development, contributor participation, C++ learning, and performance experiments.

## Source excerpt

ClickHouse was released in open source on Jun 15 2016, ten years ago. Since then, it became the most popular open source analytical database with more than 2000 contributors.