I have a tip about “database optimization”: The DB is not your problem. If just running 2 queries will simplify your logic and make your query easier to manage, then just run 2 queries. It is much, much easier to…
I found an old Slashdot link I remember reading the other day. It is about business people dreaming up ideas, and all they need a is a programmer to get it done. They were having trouble finding help to get…