Agreed, I should have made that clear. Anything log-like (events stores, history, "checkins", etc. is excepted from this). Analytics in particular is a case whe

Agreed, I should have made that clear. Anything log-like (events stores, history, "checkins", etc. is excepted from this). Analytics in particular is a case where large collections are the norm, even with low user counts. I contend that it's exceedingly rare for a beginner to be in the position of having these kinds of considerations though.