이 레슨은 당분간 영어로 제공돼요.
Paying for speed
Denormalization means storing a value you could compute, on purpose, so reads get cheaper. The classic example is a post's like count, and it comes with a bill.
이 레슨은 당분간 영어로 제공돼요.
Denormalization means storing a value you could compute, on purpose, so reads get cheaper. The classic example is a post's like count, and it comes with a bill.