Tungsten Replicator is a high performance, open source, data replication engine for MySQL. It offers a set of features that surpass any open source replicator available today: global transaction IDs to support failover, flexible transaction filtering, extensible transaction metadata, sharding, multiple replication services per process, high performance, and simple, well-documented operation.
Tungsten Replicator helps technically focused users solve problems like promoting masters easily from pools of slaves, replicating data between different database versions, replicating efficiently across sites, building complex topologies, and parallelizing data flow between servers. It runs equally well in cloud as well as locally hosted environments. Tungsten Replicator users range from tiny start-ups to the largest web properties on the planet.