Glenn works as a Principal Consultant at SQLskills.com. He has been a SQL Server MVP since 2007, and he has a whole collection of Microsoft certifications, including MCITP, MCDBA, MCSE, MCSD, MCAD, and MCTS, which proves that he likes to take tests. His expertise includes DMVs, high availability, hardware selection, and performance tuning. He is also an Adjunct Faculty member at University College - University of Denver, where has been teaching since 2000. He has completed the Master Teacher Program at Denver University - University College. He is heavily involved in the SQL Server community, and is a frequent speaker at user groups, SQL Saturdays, and the PASS Community Summit. He is the author of the book SQL Server Hardware (Redgate 2011), and he wrote chapters for SQL Server MVP Deep Dives and SQL Server MVP Deep Dives Volume 2 books.