Nirvana Enterprise Manager - Create Cluster

Introduction

This section describes the process of creating a Nirvana cluster. Nirvana Clusters enables the replication of channel and queues across the cluster. The state of a clustered channel / queue 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 Nirvana 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 clustering please see.

Creating Realm Clusters
Deleting Realm Clusters
Modifying Cluster Members
Creating Cluster Channels
Creating Cluster Queues