IBM MQ: Publish/Subscribe Messaging Public Subscription in clustering is used to distribute the messages automatically to the Subscribers of different clusters when a message is initiated in Topic. Create the Queue Managers and Local Queues on each cluster and function of all the clusters should take care of Full Repository ‘s and define the topic…
IBM MQ distributed queueing Distributed queue management (DQM) is used to define and control communication between queue managers. Benefits of Distributed queue management : • Enables you to define and control communication channels between queue managers • Provides you with a message channel service to move messages from a type of local queue, known as…
MQ multi instance queueing Multi-instance queue managers are instances of the same queue manager configured on different servers. Benefits of Multi-instance Queueing: 1. 1. One instance of the queue manager is defined as the active instance and another instance is defined as the standby instance. 2. 2. If the active instance fails, the multi-instance queue…