High Availability

Keeping databases available through hardware and software failures is a problem that affects every PostgreSQL customer. Tungsten Enterprise provides a robust and easy-to-use solution to this problem using master-master replication.  

With master-master replication all updates go to a cluster of PostgreSQL databases.  If any database fails it is immediately dropped from the cluster and SQL is routed automatically to the remaining nodes.  Tungsten Enterprise master/master handles such failovers automatically without user intervention.