| TR#: | CS0442 |
| Class: | CS |
| Title: | Inoremental Restructuring of Relational Schemas |
| Authors: | V.M. Markowitz and J.A. Makowsky |
| CS0442.pdf | |
| Abstract: | Schema restructuring is part of both database design and database reorganization, which are expressions of the specification and evolution of an information system. Entity-Relationship(ER) consistency expresses the capability of relational databases to model information oriented systems. A relational schema consisting of relation schemes, together with key and inclusion dependencies, is said to be ER-consistent if it complies with an entity-relationship structure, meaning that it is representable by an Entity-Relationship diagram. We restrict our research of relational schema restructuring to ER-consistent schemas. |
| Copyright | The above paper is copyright by the Technion, Author(s), or others. Please contact the author(s) for more information |
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