ER/Studio 8.0 - System Requirements
- 100 MB of hard disk storage
- 512 MB of RAM recommended (1 GB recommended for large diagrams. i.e. 1000+ entity range)
- 1024 x 768 Display Resolution recommended
- Windows® 2000, Windows XP & Windows 2003 Server, and Windows Vista (Ultimate and Business) - 32-bit architecture only (SP1 and SP2)
- Native Connections: Oracle®, IBM® DB2® UDB (LUW, iSeries and z/OS), SQL Server and Sybase® client libraries required
- ODBC Connections: For databases ER/Studio supports via ODBC, a valid ODBC driver is required
ER/Studio Repository Server System Requirements
- Windows 2000, Windows XP, Windows 2003 Server (Server version recommended) – 32-bit architecture only
- Minimum Pentium IV-class processor or higher
- Minimum 40MB hard disk storage for installation required
- Native Client DBMS Utilities for DBMSs indicated above
- Suggested 2 GB RAM
ER/Studio 8.0 - DBMS Support
- IBM® DB2® 5.x, 6.x, 7.x, 8.x & 9.x for LUW, 5.x, 6.x, 7.x, 8.x&9x for z/OS® & iSeries V4R5 and V5R2
- IBM Informix® OnLine and SE
- Informix 9.x dynamic server
- InterBase® 4, 2007
- Microsoft® Access 2.0, 95, 97 & 2000
- Microsoft SQL Server 6.5, 7, 2000, 2005, 2008
- Microsoft Visual FoxPro® 2, 3, 5
- MySQL® 3.x, 4.x , 5.x
- NCR® Teradata® V2R4, V2R5, V2R6
- Oracle® 7.3, 8.x, 9i, 10g & 11g
- PostgreSQL 8.x
- Sybase® Adaptive Server® Enterprise (ASE) 11.9.2, 12.x, 12.5 &15.0
- Sybase Adaptive Server Anywhere (ASA) 5, 6, 7, 8, 9 & 10
- Sybase IQ 12.x
- Sybase Watcom SQL
ER/Studio Repository DBMS Support:
- Oracle 8-9i, 10g
- IBM DB2 UDB LUW 7.x, 8.x & 9.x
- Sybase Adaptive Server Enterprise 12.x & 15.x
- Microsoft SQL Server 7, 2000, 2005, 2008
The ER/Studio Repository database component can be located on Windows NT and UNIX network platforms.



