| Derritt, N., Personal Communication, HP Laboratories, October 1985. |
....is based on a large, complex data model, we believe a new system should be built on a small, simple model that is extendible. We believe that we can accomplish our goals while preserving the relational model. Other researchers are striving for similar goals but they are using different approaches [AFSA85, ATKI84, COPE84, DERR85, LORI83, LUM85] The remainder of the paper describes the design of POSTGRES and the basic system architecture we propose to use to implement the system. 3. POSTQUEL This section describes the query language supported by POSTGRES. The relational model as described in the original definition by Codd [CODD70] has ....
Derritt, N., Personal Communication, HP Laboratories, October 1985.
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