[Feature]: Reorganisation of Datamanager #255
Description
What are you trying to do and how would you want to do it differently?
I would like to reorganize the datamanager.
Is it something you currently cannot do? Is this related to an issue/problem?
It is grown to large. It should be restructured in multiple files. These files should focus on features to get a more readable structure.
Implementation details
We should discuss how this structure should look like.
Would you be willing to submit a PR?
No