David S. Linthicum is a consultant at Cloud Technology Partners and an internationally recognized industry expert and thought leader. Dave has authored 13 books on computing, the latest of which is "Cloud Computing and SOA Convergence in Your Enterprise, a Step-by-Step Approach." Daveâs industry experience includes tenures as CTO and CEO of several successful software companies, and upper-level management positions in Fortune 100 companies. He keynotes leading technology conferences on cloud computing, SOA, enterprise application integration, and enterprise architecture. Dave writes the Cloud Computing blog for InfoWorld. Disclosure: He also writes for Hewlett-Packard's TechBeacon marketing website.