Craig S. Mullins is a data management strategist, researcher, and consultant. He is President and Principal Consultant at Mullins Consulting, Inc. and the publisher/editor of TheDatabaseSite.com. Craig has more than three decades of experience in all facets of database systems development, including developing and teaching DB2 and SQL classes, database administration, and data analysis. He has used mainframe DB2 since Version 1 and has experience with other database systems including Oracle, Sybase, and Microsoft SQL Server. Craig has worked as a DBA, developer, instructor, and analyst in multiple industries.