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IBM MQ V8 Features and Enhancements by Mark Wilson, Mark Taylor, Jonatan Maya Sanchez, Matthew Leming, Valerie Lampkin, Peter Hayward, Carolyn Elkins, Rufus Credle

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Advantages of a buffer pool above the bar
This chapter presents a simple scenario showing how buffer pools above the bar can benefit an application where the queues can become deep. In the real world these conditions occur when the getting application is unavailable or cannot keep up with the putting application.
These simple tests are not intended to replace the results from the formal MQ for z/OS performance report (tentatively named MP1J). They are intended to be a simple demonstration of how effective the larger buffer pools can be and a guide ...

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