Oracle version 6.0 is an "open" database management system that can
 respond to ANSI-standard SQL and features gateways to data stored in
 oter DBMSs and file systems, including IBM's DB2 and DEC's RMS. Its
 distributed database capabilities allow a network of heterogeneous
 computers to appear to users as a single computer. Version 6 runs on
 IBM mainframes, DEC minicomputers, and any other minis, workstations,
 and PCs. Can be used with Oracle utilities and is integrated with product
 such as Lotus 1–2–3, MS Excel, Borland's Paradox, Apple's HyperCard, and
 IBI's Focus.