The Galera Cluster Enterprise Edition
Codership is pleased to announce the Galera Cluster Enterprise Edition.
Galera Cluster Enterprise Edition consists of an enhanced Galera Cluster server, Galera Manager and Galera Load Balancer.
The enhanced Galera Cluster Server includes
1) A new Online Schema Upgrade method called Non Blocking Operations (NBO), adds more high availability to your cluster while performing schema changes.
- Schema changes made on all cluster nodes in the same total order sequence, with much more efficient locking compared to the Total Order Isolation (TOI) method.
- SET GLOBAL wsrep_OSU_method='NBO'