Bob Pusateri is a Microsoft Certified Master, Data Platform MVP, DBA, and systems architect with over 13 years experience using the Microsoft Data Platform. His interests involve internals, performance optimization, cloud technologies, and very large databases (VLDBs). Bob is an active member of both the downtown and suburban Chicago PASS groups, and a frequent speaker at conferences and SQL Saturday events. He is also co-leader of the PASS HA/DR Virtual Group, co-organizer of SQL Saturday Chicago, and President of the Chicago SQL Association. He maintains a web presence through both twitter (@SQLBob) and his blog: bobpusateri.com.