We are facing severe performance issue because of singleton process instance creation in jBPM 5.3 version. We want to migrate jBPM 6.4. I have following queries
1. Is the business process(human task) file(BPMN2) created in 5.3 will run in 6.4 ?
2. What should be correct strategy to migrate ? Should I migrate first 5.3 to 6.0 and then 6.0 to newer version ?
Thanks and Regards
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