On Top of the Cloud provides an actionable framework for developing and executing a profitable cloud strategy. The book focuses on nine specific critical areas where success is imperative: (1) Software as a Service (SaaS); (2) Platform as a Service (PaaS); (3) Infrastructure as a Service (IaaS); (4) People (Recruiting, Hiring, Training, Elevating); (5) Process Evolution; (6) Change Management; (7) Governance; (8) Security, (9) Strategic Sourcing.  Each of the objectives is thoroughly explained in simple, straightforward language, accompanied by original graphics, charts and illustrations. All of the chapters are fleshed out with real-world stories and revealing anecdotes gathered from the authors exclusive interviews with dozens of colleagues, thought leaders and IT experts from major competitive organizations in markets all over the world.