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Frequency of syncpoints

 

Programs that issue very large numbers of MQPUT or MQGET calls within syncpoint, without committing them, can cause performance problems. Affected queues can fill up with messages that are currently inaccessible, while other tasks might be waiting to get these messages. This has implications in terms of storage, and in terms of threads tied up with tasks that are attempting to get messages.

 

Parent topic:

Application design considerations

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