Ray Rankins (Saratoga Springs, NY), owns and leads Gotham Consulting Services, and has worked with Sybase and Microsoft SQL Server for 20+ years. Paul Bertucci founded Database Architechs, a database consultancy based in the U.S. and Paris, France. He has 26+ years' experience in database design, architecture, replication, tuning, integration, high availability, and related areas. Chris Gallelli (Albany, NY), president of CGAL Consulting Services, specializes in database administration, tuning, and programming. Alex T. Silverstein (Saratoga Springs, NY) is managing principal and chief architect of the Unified Digital Group, LLC, a developer of custom SQL Server and Microsoft .NET solutions.