Veritas Volume Replicator (VVR) is a data-replication software designed to contribute to an effective disaster recovery plan for your Oracle environment. VVR enables you to maintain a consistent copy of the Oracle data at one or more remote locations. VVR replicates the application writes on the volumes at the source location to one or more remote locations across any distance. If a disaster occurs at the source location, you can use the copy of the Oracle data at the remote location and restart the application at the remote location.

See the Veritas InfoScale™ 7.0 Replication Administrator's Guide.