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| How to Cluster |
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| garyweik |
 Posted: Tue Sep 17, 2002 8:54 am Post subject: How to Cluster |
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Apprentice
Joined: 28 Jun 2002
Posts: 30
Location: Miamisburg, Ohio
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How does one cluster MQ Series Queues? I have multiple WebSphere Application Servers which are being clustered and I need to know how to handle the clustering of the Queues, too.
Thanks,
Gary Weik |
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| bduncan |
| Posted: Tue Sep 17, 2002 10:30 am Post subject: |
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Padawan
Joined: 11 Apr 2001
Posts: 1554
Location: Silicon Valley
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Gary,
It's best to start here (MQSeries Clustering Manual):
http://publibfp.boulder.ibm.com/epubs/html/csqzah04/csqzah04tfrm.htm
20,000 foot view - clustering allows you to take MQSeries servers (not clients, although clients can interact with clusters) define clustered channels between each queue manager and a special queue manager(s) acting as the repository. Now any queue manager in the cluster can send a message to any other queue manager in the cluster without you having manually defined channels between them. Furthermore, any clustered queues are visible to any queue manager in the cluster without the need for a remote queue definition. However, remember, that while you can put a message to any queue in the cluster from any queue manager in the cluster, you still can't GET a message from any queue manager except the local one.
_________________
Brandon Duncan
IBM Certified MQSeries Specialist
MQSeries.net forum moderator |
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