The Ultimate Guide to High Availability with MariaDB

MariaDB 10.10.0 Release Notes

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The most recent release of MariaDB 10.10 is:
MariaDB 10.10.7 Stable (GA) Download Now

Note: This page describes features in the source repository for MariaDB 10.10. There are currently no official packages or binaries available for download which contain the features. If you want to try out any of the new features described here you will need to get and compile the code yourself.

MariaDB 10.10 is a current development series of MariaDB. It is an evolution of MariaDB 10.9 with several entirely new features.

MariaDB 10.10.0 will not be a single release, but will instead be a number of preview releases based on feature branches. Each should be considered Alpha.

For an overview of MariaDB 10.10 see the What is MariaDB 10.10? page.

Thanks, and enjoy MariaDB!

List of packages

  1. GTID
  2. Optimizer
  3. UCA14
  4. DDL
  5. Galera
  6. Miscellaneous

Remember, these features are in separate preview packages. The subsection header text corresponds to the preview package name.

GTID

  • Change defaults for CHANGE MASTER TO so that GTID-based replication is used by default if master supports it (MDEV-19801)
  • Deprecate MASTER_USE_GTID=Current_Pos to favor new MASTER_DEMOTE_TO_SLAVE option (MDEV-20122)

Optimizer

  • Improve optimization of joins with many tables, including eq_ref tables (MDEV-28852)
  • Table elimination does not work across derived tables (MDEV-26278)

UCA14

DDL

Galera

  • Implement a method to add IPs to allowlist for Galera Cluster node addresses that can make SST/IST requests (MDEV-27246)

Miscellaneous

Available as container: quay.io/mariadb-foundation/mariadb-devel:10.10-misc

Be notified of new MariaDB Server releases automatically by subscribing to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services.

MariaDB may already be included in your favorite OS distribution. More information can be found on the Distributions which Include MariaDB page.

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