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Task 14: Adding a queue to act as a backup
For changes to a cluster to be propagated throughout the cluster, at least one full repository must always be available. Ensure that your repositories are available before starting this task.
Scenario:
- The INVENTORY cluster has been set up as described in Task 2a: Adding a new queue manager to a cluster. It contains three queue managers; LONDON and NEWYORK both hold full repositories, PARIS holds a partial repository. The inventory application runs on the system in New York, connected to the NEWYORK queue manager. The application is driven by the arrival of messages on the INVENTQ queue.
- A new store is being set up in Chicago to provide a backup for the inventory system that now runs in New York. The Chicago system will only be used when there is a problem with the New York system.
Parent topic:
Advanced workload balancing tasks
qc12380_
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