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Issue No. 03 - September (1991 vol. 3)
ISSN: 1041-4347
pp: 371-379
<p>The author focuses on the 1:1 dependency type and shows its significance in database design. Various situations involving 1:1 dependencies are analyzed and classified, and proper treatment of the dependency in those situations is suggested. These dependencies are treated at both the conceptual and the logical design levels. Decision rules are provided for the conversion of 1:1 dependencies into 1:n or n:1 dependencies. These are implemented with the system ADDS for automated database design.</p>
database design; 1:1 dependency type; logical design; ADDS; automated database design; data structures; database management systems; software tools

P. Shoval, "One-to-One Dependencies in Database Design," in IEEE Transactions on Knowledge & Data Engineering, vol. 3, no. , pp. 371-379, 1991.
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