Pre-Installation Requirements for Enterprise Edition (Multi-Tier) Server Components for Windows ... for connections to DB2 ... for connections to Informix ... for connections to Ingres ... for connections to JDBC Drivers and Data Sources ... for connections to Microsoft SQL Server ... for connections to MySQL ... for connections to ODBC Drivers and Data Sources ... for connections to Oracle ... for connections to PostgreSQL ... for connections to Progress/OpenEdge 6.x to 9.x (SQL-89) ... for connections to Progress/OpenEdge 9.x, 10.x, and later (SQL-92) ... for connections to Sybase