About MariaDB ColumnStore
MariaDB ColumnStore is a columnar storage engine that utilizes a massively parallel distributed data architecture. It's a columnar storage system built by porting InfiniDB 4.6.7 to MariaDB, and released under the GPL license.
From MariaDB 10.5.4, it is available as a storage engine for MariaDB Server. Before then, it is only available as a separate download.
Documentation for the latest release of Columnstore is not available on the Knowledge Base. Instead, see:
It is designed for big data scaling to process petabytes of data, linear scalability and exceptional performance with real-time response to analytical queries. It leverages the I/O benefits of columnar storage, compression, just-in-time projection, and horizontal and vertical partitioning to deliver tremendous performance when analyzing large data sets.
- MariaDB Columnstore Blogs.
- A Google Group exists for MariaDB ColumnStore that can be used to discuss ideas, issues and communicate with the community: Send email to email@example.com or use the forum interface
- Bugs can be reported in MariaDB Jira: https://jira.mariadb.org (see Reporting Bugs). Please file bugs under the MCOL project and include the output from the support utility if possible.
MariaDB ColumnStore is released under the GPL license.