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Welcome to the IBM MQ (formerly Websphere MQ) community group  for discussions, blogs, and other community resources on IBM MQ Cloud, IBM MQ on-premises, IBM MQ Appliance, and IBM MQ for z/OS. 

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Latest Discussions

  • Hi Doug, thanks for the reply. I will review MP16. David ------------------------------ David Yu ------------------------------

  • For a little more detail (including some CPU figures), there is a summary in the MP16 Capacity Planning and Tuning document . This highlights that the optimisation I mentioned previously only benefits private queues. For shared queues, messaging requiring ...

  • I don't have specific numbers on how expensive the processing is, but it will largely depend on the depths of the queues which need scanning. If you have a lot of deep queues with messages which need to be expired then MQ will need to do more processing ...

Latest Blogs

  • In August we released the IBM MQ Appliance M2003. At the same time, we also released the long-term support (LTS) firmware, which is the minimum firmware version that is supported by the M2003. The firmware was released with a couple of ...

  • IBM announced the new IBM z16 mainframe server in 2022, and what follows is an overview of what MQ for z/OS' performance expectations were, plus the actual results of moving our MQ performance sysplex from z15 to z16. MQ performance reports are generally ...

  • This is part of a series of small blog posts which will cover some of the smaller, perhaps less likely to be noticed, features of IBM MQ. Read other posts in this series . Today I want to write about a well-hidden feature of your IBM MQ Distributed ...

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