This section describes the process of creating a Universal Messaging cluster. Universal Messaging Clusters enables the replication of resources across the cluster. The state of a clustered resource is maintained across all realms within the cluster. For example if an event is popped from a clustered queue it is popped from all nodes within the cluster.

Creating a cluster of Universal Messaging realms ensures that applications either publishing / subscribing to channels, or pushing / popping events from queues can connect to any of the realms and view the same state. If one of the realms in the cluster is unavailable client applications can automatically reconnect to any of the other cluster realms and carry on from where they were.

For more information on how to use the Enterprise Manager to manage Universal Messaging Clusters please see:

For more information on how to use the Enterprise Manager to manage Universal Messaging Clusters with Sites please see: