> 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/innodb/mariadb-enterprise-server-innodb-operations/innodb-unmaintained.md).

# InnoDB - Unmaintained

{% columns %}
{% column %}
{% content-ref url="/pages/D7Hql7a868RORCy2bUIz" %}
[About XtraDB](/docs/server/server-usage/storage-engines/innodb/mariadb-enterprise-server-innodb-operations/innodb-unmaintained/about-xtradb.md)
{% endcontent-ref %}
{% endcolumn %}

{% column %}
Information about the XtraDB storage engine that was used in old MariaDB versions.
{% endcolumn %}
{% endcolumns %}

{% columns %}
{% column %}
{% content-ref url="/pages/rQuW0ITL0hYrnAMCf0GY" %}
[Using InnoDB Instead of XtraDB](/docs/server/server-usage/storage-engines/innodb/mariadb-enterprise-server-innodb-operations/innodb-unmaintained/using-innodb-instead-of-xtradb.md)
{% endcontent-ref %}
{% endcolumn %}

{% column %}
Information about XtraDB, an storage engine used in old MariaDB versions.
{% endcolumn %}
{% endcolumns %}