Roman Rehak is a Principal Database Architect at MyWebGrocer.com in Burlington, VT. He specializes in SQL Server development and database architecture. He writes articles for Visual Studio Magazine, SQL Server Magazine, SearchSqlServer.com and other technical publications. Roman presents at user groups and conferences in US and Canada. He has served as the Tech Chair for the SQL Server track at DevTeach and PASS conferences, and is the president of the Vermont SQL Server User Group.