I'm trying to visualize data from process or workflow executions and I encountered a few challenges:
They have a duration (start and stop time).
They can have inputs and outputs.
They can have an explicit structure (process might start subprocesses which might start subprocesses and so on).
They can have an implicit structure (one process might create an output that is used by another process).
All data is extracted from an RDBS, except for the implicit structure which is not yet modelled. In my first approach I just flattened every process into one document which loses information.
Are there any examples of something like this (I couldn't find any) or do you have any suggestions?