Gan: These days, in a vast majority of applications, you are going to have a de couple trunt end from your back end. And i would argue that making sure that youare implementing best practices for useor experience on your front end is going to give you so much more oten trying to optimize thatapi. Gan: I'm getting a hundred out of a hundred on the talk by then training sight right now, but that's because i spent three days addressing every little thing.