Major We used to separate NoSQL db selection from SQL db in the wizard as the first one requires the second one for working correctly.
For instance, MongoDB needs SQL for directory.
But, since work done around MongoDB si not anymore the case. And we want to simplify the database selection.
But, in the other hand, in the future, if we'd like to leverage other db that could require another one can reappear. We need to keep the current behavior.
Idea is to merge mongodb selection in the unique database selection; and keep a secondary database selection if needed.
