Tag: Pxc

Finally, some good news again!

What has happened so far

After MariaDB Corp. acquired Codership OY—and with it, Galera Cluster for MySQL—in May 2025 [ 1 ], then announced the discontinuation of support for Galera Cluster for MySQL 8.4 at the end of September 2026 [ 2 ], and subsequently stated that it would no longer support Galera Cluster (for MariaDB!) in the Community Edition [ 3 ], there was a loud outcry from the community. MariaDB Corp. then made a partial retreat (“We’ve thoroughly considered your …

Table of Contents

• General findings
• Migration from MySQL 5.x to MariaDB 5.5
• Migration from MySQL 5.0 to MariaDB 10.3
• Migration from MariaDB 10.0 to Percona Server 5.6
• Migration from MySQL/Percona 5.6 to MariaDB 10.0
• Migration from MySQL 5.7 to MariaDB 10.2
• Migration from MySQL 5.7 to MariaDB 10.3
• Migration from MySQL 5.7 to MariaDB 10.4
• Migration from Percona XtraDB Cluster 5.5 to MariaDB Galera Cluster 10.4
• Migration from MySQL 5.7 to MariaDB 10.5
• Migration from MySQL 5.7 to MariaDB 10.6
• Migration from …