Understanding Isolation Levels in Galera Cluster
In an earlier article we have gone through the process of Certification Based Replication in Galera Cluster for MySQL and MariaDB. To recall the overview, Galera Cluster is a multi-master cluster setup that uses the Galera Replication Plugin for synchronous and certification based database replication. This article examines the concept of Isolation Levels in Galera Cluster, that is an inherent feature of the MySQL InnoDB database engine.