A lot of people struggle with questions that can relatively easily be answered by logging. Let's document for certain use cases which loggers can be useful.

Use cases:

• Understanding and diagnosing job execution. See https://blog.camunda.com/post/2019/10/job-executor-what-is-going-on-in-my-process-engine/
• Logging all commands and SQL statements the process engine makes, or only the SQL statements for a particular table
• ...

Maybe this should have a disclaimer that the output of loggers can change with newer versions.