[gls2ro]

I dont understand how come a framework will help you avoid that.

You can do a similar performance issue with anything: here is a raw example: give to anyone a non-ORM framework and the chances of someone hitting multiple times the DB to query the same records increases with team size and app scope. I am not sure there is a framework that can protect your colleagues from doing select * and then count the in memory objects instead of doing a count on DB.