Using a Relational Database Is Not Enough, Right?

Most databases you could use weak isolation. And for that reason alone, there are things that can go wrong. You are not guaranteed 100% that that transaction to where you move money from Jay Z's account to outlaws, happened exactly the way it should be if you don't recognize exactly which isolation level you're using. I just think it's so sweet that Joe thinks that MySQL was written by a husband and wife team and they work together and they go traveling to like, you know, fix the bugs together,.