ClickHouse

Fast open-source columnar database for analytics

About ClickHouse

ClickHouse is a column-oriented analytical database built for data engineers and analytics teams who need to run realtime analytical queries on very large datasets. It provides columnar storage vectorized execution and SQL support, so teams can power sub-second dashboards on event data slow row-store queries for analytics workloads. The workflow keeps setup practical for everyday use, with documentation and integrations that fit existing stacks rather than forcing a complete replacement of tools a team already relies on daily.

ClickHouse key facts

Category: Data & Analytics
Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas: olap, database, open source
Official site: clickhouse.com

About the Data & Analytics category

Analytics and BI platforms that turn raw data into clear insights. The Data & Analytics category on Tools Hub currently lists 712 tools. Alongside ClickHouse, it includes DuckDB, Apache Druid, Apache Pinot, QuestDB.

FreemiumData & Analyticsolapdatabaseopen-source

More in Data & Analytics

Comparing tools in the Data & Analytics category? These related listings are worth a look: DuckDB — In-process analytical database for local analytics; Apache Druid — Realtime analytics database for event data; Apache Pinot — Realtime distributed OLAP datastore.