1 - SQL Server 2 - SQL Server 2005 3 - ACCESS, Oracle 4 - MySQL, Interbase, IBM DB2 5 - Sybase, Informix, Ingres, Mimer SQL, Lightbase, PostgreSQL, Paradox, DNS 6 - Firebird, Excel , Text, DBF / FoxPro, AS/400 (iSeries), Exchange, Visual Fo