Architecting the Cloud: Design Decisions for Cloud Computing Service Models (SaaS, PaaS, and IaaS) (Wiley CIO) Hardcover – 17 Jan. 2014

Excellent book clearly written, covers all the key areas.

It brings together a number of key themes and subjects for any good Solutions Architect to consider, but it was published 6 years ago, so it probably needs to be updated to take into account changes in SaaS, PaaS, IaaS and Organisational Changes. But don't let that put you off, it's worth reading.

Excellent book!!

A very interesting read, but maybe getting a little outdated already? The world of technology moves so fast that things almost become redundant in today's world. Still worth a read to understand the basic concepts and the study cases are very helpful