Louis Davidson is a data architect for CBN in Virginia Beach, VA; telecommuting for many years from Cleveland, TN (which is not even as glamourous as it sounds.) Louis has written and contributed to many books on SQL Server topics over the past 20 years. His most prominent work has been five editions of his book entitled: "Pro SQL Server Relational Database Design and Implementation" for Apress in 2016, with a new version forthcoming in 2020. Louis has been a speaker at many SQL Saturday events, and has helped organize events in Nashville and Chattanooga, TN.