I was instructed to delete existing installations and their categories. What exactly do I need to do? Would I simply truncate some DB tables? If so, which ones?
I believe deleting installations and categories is something I should do periodically. What do you think? I'm thinking server cannot rely on clients to unregister their installations. Therefore stale installations would accumulate over time on the server. Am I over-thinking this?
Would there be anything to be periodically cleaned out on the side of simple-push server?