High availability
You can make messaging engines highly available in the service integration environment.
Subtopics
Messaging engine recovery from exception conditions
In service integration, there can be exception conditions that do not require a messaging engine to restart, exception conditions that require an automatic restart of the messaging engine, exception conditions that are detected by explicit health monitoring and handled by the HAManager, and exception conditions that require user intervention.External high availability frameworks and service integration
You can configure an external high availability framework, such as IBM® HACMP™, to manage a messaging engine as if it is a resource in the external high availability framework resource group.High availability of messaging engines that are connected to IBM MQ
For a WebSphere® Application Server messaging engine to connect with a IBM MQ queue manager in a highly available manner, you must add support for changes of IP address.
Related concepts:


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