Oracle Rdb
System software
Oracle Rdb is a relational database management system for the OpenVMS operating system. It was originally released by Digital Equipment Corporation in 1984 as VAX Rdb/VMS. Wikipedia
Initial release date: 1984
Programming language: C
License: Proprietary
Operating system: OpenVMS; Previously: Tru64, Windows NT, VAXELN
Stable release: 7.4.1.1 / 2021-04-21