This is the most recent stable release of Galera cluster for MySQL which consists of patched MySQL server and Galera replication provider. It supports both MySQL 5.5 and 5.6 versions, they both can use the same Galera library version: 2.x and 3.x.
Galera distribution comes with short overview documentation. More detailed documentation will be maintained in Galera documentation.
Severalnines ClusterControl is an easy to use graphical tool (GUI) to deploy, manage, monitor and scale-out Galera clusters. It supports both Galera Cluster for MySQL and Percona XtraDB Cluster.
Percona XtraDB Cluster integrates Galera replication to provide a clustered version of Percona’s popular Percona Server with XtraDB.
MariaDB Galera Cluster integrates Galera replication to provide a clustered version of MariaDB, an enhanced, drop-in replacement for MySQL developed by the MariaDB Foundation.