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Relational Model

Relational Model

Andy
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Relational Model of Data is Based on the Concept of Relations A Relation is a Mathematical Concept Based on Sets Theory of Relations Provides a Formal Foundation for the Relational Data Model The Model Was First Proposed by Dr. E.F. Codd (IBM) in 1970 in the Paper, Entitled "A Relational Model for Large Shared Data Banks," Communications of the ACM
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