Designing a distributed database on a local area network: a methodology and decision support system

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dc.contributor.authorLee, Hko
dc.contributor.authorPark, YKko
dc.contributor.authorJang, Gko
dc.contributor.authorHuh, Soon-Youngko
dc.date.accessioned2008-05-15T08:53:42Z-
dc.date.available2008-05-15T08:53:42Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2000-02-
dc.identifier.citationINFORMATION AND SOFTWARE TECHNOLOGY, v.42, no.3, pp.171 - 184-
dc.identifier.issn0950-5849-
dc.identifier.urihttp://hdl.handle.net/10203/4562-
dc.description.abstractLocal area networks (LANs) are important for an enterprise to hold a competitive edge. Many companies have therefore converted terminal-based computing systems to LAN-based distributed data processing systems. This paper proposes a design methodology for distributed databases connected by a LAN. Two primary objectives of the methodology are: (i) to allocate data files and workload among heterogeneous servers; and (ii) to determine the number of servers to satisfy the response time required for processing each transaction. The file and workload allocation decision is formulated as a nonlinear zero-one integer programming problem. This problem is proven to be NP-complete. A heuristic is developed to solve this problem effectively. A decision support system is implemented and an example is solved to illustrate the practical usefulness of the system. (C) 2000 Elsevier Science B.V. All rights reserved.-
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherELSEVIER SCIENCE BV-
dc.subjectWORKLOAD ALLOCATION-
dc.subjectMULTIPLE SERVERS-
dc.subjectCOMPUTER-SYSTEMS-
dc.subjectLOAD-
dc.titleDesigning a distributed database on a local area network: a methodology and decision support system-
dc.typeArticle-
dc.identifier.wosid000085869600002-
dc.identifier.scopusid2-s2.0-0033881736-
dc.type.rimsART-
dc.citation.volume42-
dc.citation.issue3-
dc.citation.beginningpage171-
dc.citation.endingpage184-
dc.citation.publicationnameINFORMATION AND SOFTWARE TECHNOLOGY-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorHuh, Soon-Young-
dc.contributor.nonIdAuthorLee, H-
dc.contributor.nonIdAuthorPark, YK-
dc.contributor.nonIdAuthorJang, G-
dc.type.journalArticleArticle-
dc.subject.keywordAuthordistributed database-
dc.subject.keywordAuthordecision support system-
dc.subject.keywordAuthorlocal area network-
dc.subject.keywordAuthorfile and workload allocation-
dc.subject.keywordAuthornonlinear integer programming-
dc.subject.keywordAuthorlocal processing overhead-
dc.subject.keywordAuthorserver service capacity-
dc.subject.keywordPlusWORKLOAD ALLOCATION-
dc.subject.keywordPlusMULTIPLE SERVERS-
dc.subject.keywordPlusCOMPUTER-SYSTEMS-
dc.subject.keywordPlusLOAD-
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