About the original QUEL Ingres, which was relational.
Database Research at Berkeley
The original Postgres system implementing QUEL, which was relational.
Ingres
The original commercial RDBMS, released as open source.
[Computer Mozilla]
Last update:
May 3, 2016 at 17:16:36 UTC
Computers
Games
Health
Home
News
Recreation
Reference
Regional
Science
Shopping
Society
Sports
All Languages
Arts
Business