David Chou is a technical architect at Microsoft and is based in Los Angeles. His focus is on collaborating with enterprises and organizations in such areas as cloud computing, SOA, Web, distributed systems, and security. His involvement supports decision makers in helping them to define the appropriate evolutionary strategies in their architecture development. Drawing from his extensive experience at previously held positions with Sun Microsystems and Accenture, David enjoys helping his clients and customers create value by using objective and pragmatic approaches to create definitive IT strategies, roadmaps, and solution architectures. Find David and his blog at blogs.msdn.com/dachou.