Queue manager clusters

We can group queue managers in a cluster. Queue managers in a cluster can make the queues that they host available to every other queue manager in the cluster. Any queue manager can send a message to any other queue manager in the same cluster without the need for many of the object definitions required for standard distributed queuing. Each queue manager in the cluster has a single transmission queue from which it can transmit messages to any other queue manager in the cluster.

Clusters are described in the WebSphere MQ Queue Manager Clusters manual.