Title :
Comments, with reply, on ´The universal-relation data model for logical independence´ by M. Vardi
Author_Institution :
Codd & Date Int., San Jose, CA, USA
fDate :
7/1/1988 12:00:00 AM
Abstract :
The commenter contends that the universal-relation data model proposed in the above mentioned paper (ibid., vol.5, no.2, p.80-5, Mar. 1988) fails completely as an alternative to the relational data model, and presents supporting arguments. The author replies that the commenter has read into the article claims that are not there and rebuts the commenters arguments point by point.<>
Keywords :
relational databases; logical independence; relational data model; universal-relation data model; Data models; EMP radiation effects; Joining processes; Logic; Relational databases;
Journal_Title :
Software, IEEE
