ER model clustering as an aid for user communication and documentation in database design

By Toby J. Teorey, Guangping Wei, Deborah L. Bolton, John A. Koenig

Communications of the ACM, Vol. 32 No. 8, Pages 975-987
10.1145/65971.65976

Entity-relationship clustering promotes the simplicity that is vital for fast end-user comprehension, as well as the complexity at a more detailed level to satisfy the database designer's need for extended semantic expression in the conceptual model.

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ER model clustering as an aid for user communication and documentation in database design

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