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Usage refinement for ER-to-relation design transformations
dc.contributor.authorTeorey, Toby J.en_US
dc.contributor.authorDongqing Yang,en_US
dc.date.accessioned2006-04-10T14:41:43Z
dc.date.available2006-04-10T14:41:43Z
dc.date.issued1991-06en_US
dc.identifier.citationTeorey, Toby J., Dongqing Yang, (1991/06)."Usage refinement for ER-to-relation design transformations." Information Sciences 55(1-3): 49-67. <http://hdl.handle.net/2027.42/29289>en_US
dc.identifier.urihttp://www.sciencedirect.com/science/article/B6V0C-48MXV0V-FC/2/29d5fc9e246722b2bb289a661928d276en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/29289
dc.description.abstractDatabase schema refinement based on usage is proposed as a useful next step in a practical database design methodology founded upon entity-relationship (ER) conceptual modeling and transformation to normalized relations. A simple cost model is defined and applied to several examples and a case study, illustrating the important trade-offs among query and update costs, storage requirements, and degree of normalization with its data integrity implications.en_US
dc.format.extent1108712 bytes
dc.format.extent3118 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.language.isoen_US
dc.publisherElsevieren_US
dc.titleUsage refinement for ER-to-relation design transformationsen_US
dc.typeArticleen_US
dc.rights.robotsIndexNoFollowen_US
dc.subject.hlbsecondlevelInformation and Library Scienceen_US
dc.subject.hlbsecondlevelComputer Scienceen_US
dc.subject.hlbtoplevelHumanitiesen_US
dc.subject.hlbtoplevelSocial Sciencesen_US
dc.subject.hlbtoplevelEngineeringen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumCenter for Information Technology Integration (CITI) and Department of Electrical Engineering and Computer Science, The University of Michigan, Ann Arbor, Michigan 48109-2122, USAen_US
dc.contributor.affiliationotherComputer Science and Technology, Peking University, Beijing, The, People's Republic of Chinaen_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/29289/1/0000350.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1016/0020-0255(91)90005-Fen_US
dc.identifier.sourceInformation Sciencesen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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