MQSeries Question: Download Questions PDF
What are the effects of using persistent messages?
Answer:
☆ Persistent messages are usually logged.
☆ The performance of the application is reduced by logged messages.
☆ Persistent messages are utilized only for essential data.
☆ When the queue manager is stopped / failed or the data in the message is discarded, then use a non persistent message.
☆ As the logged data is persisted for long time and need to keep track about the events that are happening in the systems, this data need to be persisted.
☆ Use buffering mechanism to improve the speed of retrieving data from the logged messages.
☆ The performance of the application is reduced by logged messages.
☆ Persistent messages are utilized only for essential data.
☆ When the queue manager is stopped / failed or the data in the message is discarded, then use a non persistent message.
☆ As the logged data is persisted for long time and need to keep track about the events that are happening in the systems, this data need to be persisted.
☆ Use buffering mechanism to improve the speed of retrieving data from the logged messages.
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