Tag: Percona Xtradb Cluster

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 …

FromDual offers short term a Percona XtraDB Cluster and MySQL Galera Cluster training (2 days) in English.

The training will take place in the Linuxhotel in Essen/Germany on February 7/8 2018.

There are already enough registrations so it is certain the training will take place. But there are still free places for some additional participants.

You can book online at the Linuxhotel.

Important: The Linuxhotel is nearly fully booked out. So accommodation is in nearby locations. The Linuxhotel will recommend you …