Gregor Petri is Advisor, Lean IT and Cloud Computing, for CA Technologies. He is currently responsible for CA Technologies European go-to market strategy around Cloud Computing, Virtualization and Service Automation. Gregor wrote the cloud primer "Shedding Light on Cloud Computing", is a contributing author to the Dutch book "Over Cloud Computing", a regular columnist at ITSM Portal and contributor to Dutch magazines Computable and IT Executive. Read more from Gregor on The CA Cloud Storm Chasers blog. Follow him on Twitter: @GregorPetri.