https://mariadb.com/docs/server/server-usage/storage-engines/oqgraph-storage-engine/oqgraph-overview
OQGRAPH Overview | Server | MariaDB Documentation
An overview of the OQGRAPH storage engine, which allows for handling hierarchies and graph structures using SQL.
overview server mariadb
https://mariadb.com/docs/server/security/limiting-size-of-created-disk-temporary-files-and-tables/limiting-size-of-created-disk-temporary-files-and-tables-overview
Limiting Size of Created Disk Temporary Files and Tables Overview | Server | MariaDB Documentation
Overview of the feature introduced in MariaDB 11.5 to limit disk space used by temporary files and internal on-disk temporary tables to prevent disk exhaustion.
created disk temporarysize