What things belong together?
What information do you need to access when?
The chance that I’ll need to access financial records from my phone is much smaller than the chance that my phone will be lost or stolen. So my phone doesn’t even know my financial database exists.
My fiction and non-fiction writing use completely different source materials, so I have separate resource archives for both. On the other hand, I might need to access either while traveling, so my iPad has access to both.
My point being that this is a “how long is a piece of string” kind of question. Thinking about what you actually need is more important than what other people do.
