DDIA is an amazing book, but it's way, way too deep for any kind of interview. If you read DDIA cover to cover, you know what I mean. DDIA is to system design,

DDIA is an amazing book, but it's way, way too deep for any kind of interview. If you read DDIA cover to cover, you know what I mean. DDIA is to system design, as a computer science textbook is to the algo interview.