> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/server/server-usage/storage-engines/mroonga.md).

# Mroonga

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[Mroonga Overview](/docs/server/server-usage/storage-engines/mroonga/mroonga-overview.md)
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Learn about the Mroonga storage engine, which provides fast CJK-ready full-text searching using column-based storage and supports Groonga's features.
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[About Mroonga](/docs/server/server-usage/storage-engines/mroonga/about-mroonga.md)
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This page provides version history, installation instructions, and limitations for the Mroonga storage engine, highlighting its full-text search capabilities.
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[Mroonga Status Variables](/docs/server/server-usage/storage-engines/mroonga/mroonga-status-variables.md)
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A list of status variables specific to Mroonga, used to monitor internal operations like fast line counts and order-by-limit optimizations.
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[Mroonga System Variables](/docs/server/server-usage/storage-engines/mroonga/mroonga-system-variables.md)
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System variables for the Mroonga storage engine, and how to set them.
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[Mroonga User-Defined Functions](/docs/server/server-usage/storage-engines/mroonga/mroonga-user-defined-functions.md)
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Extend Mroonga's functionality in MariaDB Server with user-defined functions. Learn how to create custom functions to enhance full-text search and data processing capabilities.
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