ClickHouse
ClickHouse is an open source and column-based database management system. It allows you to create real-time analytical data reports. Linux can be installed on macOS and FreeBSD operating systems.
ClickHouse · Databases & Vector Infrastructure
Common commercial products in this category: Oracle Database, Microsoft SQL Server, Amazon Aurora
- You can create real-time analytics data reports.
- You can set up and query a small ClickHouse cluster.
- You run analytic queries on large data cluster with GROUP BY, JOIN, and SQL-based query language that supports window functions.
- • High number of open issues (8,605)
- • NeutralHacker News
ClickHouse, Inc.
“> I remember reading in the ClickHouse docs some time ago that it does not have DELETE functionality. Does this pose any problems with GDPR and data deletion requests? Altinity is fixing this. The project is called Lightweight Delete and it's for exactly the GDPR reason cited.…”
- • NeutralHacker News
ClickHouse, Inc.
“I'd like to thank the creators of ClickHouse as i hope they are reading here. We've been using it since 2019 in a single server setup with billions of rows. No problems at all. And query speeds that seem unreal compared to MySQL and pg. As we did not want to go into the…”
Verified against README · Oct 26, 2026 · source