Oracle Rdb

Oracle Rdb is a relational database management system (RDBMS) for the Hewlett-Packard OpenVMS operating system. It was originally created by Digital Equipment Corporation (DEC) in 1984 as part of the VMS Information Architecture, intended to be used for data storage and retrieval by high-level languages and/or other DEC products such as DATATRIEVE, RALLY, and TEAMDATA. The original name was Rdb/VMS.