ClickHouse vs Apache Cloudberry

ClickHouse significantly outpaces Apache Cloudberry in community adoption with 49,340 stars compared to 1,361 stars on GitHub. This 36.3x difference suggests ClickHouse has a much larger and more active community. In terms of developer contributions, ClickHouse has 8,824 forks, indicating strong developer engagement.

Apache Cloudberry is growing faster, adding 114 stars in the last 30 days (+9.1%) against adding 588 stars for ClickHouse (+1.2%). Apache Cloudberry is the smaller project of the two, so it is closing the gap rather than extending a lead.

Both projects show recent activity, with ClickHouse last updated 7 hours ago and Apache Cloudberry 9 hours ago.

Both tools share common technology foundations, being built with CSS, Bash, Python, C, Objective-C, C++, Perl. However, they differ in their additional technology choices: ClickHouse uses JavaScript, Golang, Rust, PHP, Java, C#.

ClickHouse has been in development longer, starting 10 years ago, compared to Apache Cloudberry which began 3 years ago. This 7.1-year head start suggests ClickHouse may have more mature features and established processes.

Both projects use the Apache-2.0 license, providing identical terms for usage and distribution.

Both tools serve similar use cases in Cloud Data Warehouses. However, they also have distinct specializations: Apache Cloudberry extends into Relational Databases (SQL).

ClickHouse provides self-hosting options for complete data control and customization, while Apache Cloudberry may be primarily cloud-based or require different deployment approaches.