This page links to the slides on CAP and database system. It starts with the brief history of CAP, then compares ACID, BASE and CAP in details. Followed by discussion on the 2 of 3 choice, then talks more on database systems. To help understand it with database system design, it shows some concrete examples. To better understand the theory and the practice, please refer to the links embedded in the slides.

Link to the pdf: CAP and Database System.