Michael Coles has more than a decade's experience designing and administering SQL Server databases. A prolific writer of articles on all aspects of SQL Server, particularly on the expert use of T-SQL, he holds MCDBA and MCP certifications. He graduated magna cum laude with a bachelor of science degree in information technology from American Intercontinental University in Georgia. A member of the United States Army Reserve, he was activated for two years following 9/11.