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IBM MQ Little Gem #47: Retained publications

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 . Depending on your application requirements, when publishing a message to a topic, you may need to retain a copy of the...

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IBM MQ Little Gem #46: SYSTEM compression algorithm

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 . I've written before about channel compression , specifically on how to enable it across the various clients. There are...

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IBM MQ Little Gem #45: SubLevel

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 . If you have subscribing applications that need to see a publication before other subscribers, you might find that the ...

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IBM MQ Little Gem #44: Discovering old client versions

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 . In a much earlier Little Gem post, I wrote about using the RPRODUCT and RVERSION fields that are part of DISPLAY...

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IBM MQ Little Gem #0: Channel Sub Status

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 . This is the original post that gave me the idea for the series. It was hosted in the AIM Support Blog, which is on...

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IBM MQ Little Gem #43: Authorization errors in AMQERR01.LOG

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 . It seems to come up quite regularly on the various fora where users of IBM MQ ask questions that they forget to look in...

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IBM MQ Little Gem #42: Current Shared Conversations

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 . IBM MQ Client Channels have had the concept of sharing conversations over the same TCP/IP socket for a number of releases...

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IBM MQ Little Gem #41: Going "Via"

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 . There are many cases where you might need to communicate with one queue manager through another queue manager. This is...

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IBM MQ Little Gem #40: setmqenv

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 . The IBM MQ product supplies a good number of sample applications, built and ready to run. Many aspects of the MQ API are...

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IBM MQ Little Gem #39: dspmq

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 . I expect almost 100% of MQ users on distributed platforms use the dspmq command fairly regularly. I certainly do....

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