What Is the WAN Replication Service?
BigMemory WAN Replication reliably replicates data on a per-cache basis across two or more regions connected by wide area networks. This allows geographically remote data centers to maintain eventually consistent views of data. With BigMemory reliability and predictability, WAN replication ensures business continuity and can be used as part of a disaster recovery plan.
BigMemory WAN Replication integrates with your application so that caches marked for WAN replication are automatically synchronized across the WAN link. The service includes:
Fault tolerance
Scaling (both at the local cluster and in number of WAN-linked clusters)
Support for multiple topologies
Operational simplicity
