Slightly OT: I've been using MySQL for quite some time now and whenever I start a new project thinking that I'll use Postgres this time I find myself lazily opting for something that I know and going back to MySQL. Is there a Postgres guide that is concise, easy to follow and illustrates its advantages over other relational databases. The Postgres guide[1] is too sparse currently and the beginner Apress book[2] mentioned is 644 pages long.