High availability
We 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
We 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 WebSphere MQ
For a WAS messaging engine to connect with a WebSphere MQ queue manager in a highly available manner, add support for changes of IP address.
Related concepts
Configuration for high availability Configuration for workload sharing with high availability High availability messaging engine policy
Related tasks
Configure high availability and workload sharing of service integration