So I’m making a cross platform fitness application here you can sign in to your account (authentication and user profile handled through firebase) and all I want to do is locally persist user data using Realm db. But I want to have different Realms depending on if someone else signs in on the app instead (very small use case). How easy would it be to move everything on the cloud and have stuff sync across devices and user accounts if I decide to do that in the future?
It’s pretty easy - basically, you only need to open a synced realm, and put all of the user data to that. Also, handle migration, permissions etc, but it’s not hard.