When you are looking for a book on a thorough guidance through the setup of DB as a Service and Schema as a Service and working with the Self Service portal of Oracle Enterprise Manager release 13c Cloud Control, stop looking you found it.
Porus succeeded in writing a book that gives you a detailed description of how to setup your environment to get things done and you will find yourself in a full functional working setup in matter of 2 a 3 hours! Besides, Porus gives you an insight in terminology and a head start in working with Oracle’s latest; Enterprise Manager 13c Cloud Control.
I would highly recommend reading his book.