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The top documents tagged [y x augmentation]
Normalization
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1 Schema Refinement and Normal Forms Yanlei Diao UMass Amherst April 10, 2007 Slides Courtesy of R. Ramakrishnan and J. Gehrke
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Normal Forms1. 2 The Problems of Redundancy Redundancy is at the root of several problems associated with relational schemas: Wastes storage Causes problems
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