Art Tennick has worked in relational database design and SQL queries for over 20 years, and in MDX queries for 10 years. He has been involved in multi-dimensional database design, cubes, data mining, DMX, and MDX for 10 years. Recently, Art worked with several major retail and banking corporations to implement BI solutions using Microsoft SQL Server, SSAS, SSIS, SSRS, and Excel 2007/2010. His website is www.MrCube.net.