How does a workflow engine work?

Related questions

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3. What is the purpose of business process management BPM?
4. What is the difference between BPM and workflow?
5. What is a script task in BPMN?
6. What are the building blocks of business process Modelling notation BPMN )?
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8. What is BPM engine?
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Tags

1. #application
2. #orchestration
3. #information
4. #server
5. #business
6. #makes
7. #typically
8. #engines
9. #engine
10. #referred
11. #processes
12. #tasks
13. #facilitates
14. #technology
15. #component
16. #software
17. #manages
18. #events
19. #workflow
20. #database