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Which callback methods are faster—process control callbacks or message broker subscriptions?

April 26, 2017broker callback callbacks CONTROL message methods subscriptions

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Which callback methods are faster—process control callbacks or message broker subscriptions?

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You get approximately the same performance when starting a process using the process control or message broker, but it is significantly faster to receive a process control callback than a message broker subscription. The message broker subscription filter mechanism uses a database to map the filter values to process instances. Process control callbacks are routed directly to the process instances.