The App I want to build is targeting to have a user base of several thousands. Each should be able to upload audio files (upt o 10 MB). How is your database handling files? Are they directly stored in the DB or is it just a reference to the file system? I guess I still need some Terrabytes of storage. Is this still the right tool to create such an application?
Furthermore we want to integrate In-App purchases. How is it with the security? How can I protect the database?