Itzik Ben-Gan is a Mentor and Co-Founder of Solid Quality Mentors. A SQL Server Microsoft MVP (Most Valuable Professional) since 1999, Itzik has delivered numerous training events around the world focused on T-SQL Querying, Query Tuning and Programming. Itzik is the author of several books including "Microsoft SQL Server 2008: T-SQL Fundamentals," "Inside Microsoft SQL Server 2008: T-SQL Querying" and "Inside Microsoft SQL Server 2008: T-SQL Programming." He has written many articles for SQL Server Magazine as well as articles and whitepapers for MSDN. Itzik's speaking activities include Tech·Ed, DevWeek, SQLPASS, SQL Server Magazine Connections, various user groups around the world, and Solid Quality Mentors' events to name a few. Itzik is the author of Solid Quality Mentors' Advanced T-SQL Querying, Programming and Tuning and T-SQL Fundamentals courses along with being a primary resource within the company for their T-SQL related activities.