Not bugs.
Not syntax errors.
Not even business logic.
Most failures came from misunderstanding how workflow engines execute internally.
So I wrote a set of deep dives covering:
Why asyncBefore / asyncAfter freezes processes
When Job Executor is better than External Task
Transaction boundaries (the most misunderstood concept)
DMN testing strategies nobody teaches
Docker vs Kubernetes config mistakes
Spring Boot environment variables breaking in cloud
BPMN error handling best practices
If you work with Camunda / BPM / microservices — this will save debugging days.
👉 https://shikhanirankari.blogspot.com/
Let’s discuss:
What was the hardest bug you debugged in workflow systems?
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