By Mark L. Gillenson
Communications of the ACM,
August 1990,
Vol. 33 No. 8, Pages 120-131
10.1145/79173.79183
Comments
As relational technology becomes increasingly accepted in commercial data processing, conversion of some of the huge number of existing navigational databases to relational databases is inevitable. It is thus important to understand how to recognize physical design modifications and enhancements in the navigational databases and how to convert them to equivalent relational terms as applicable.
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