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A logical approach to the management of object identifiers in non-conventional database management systems

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorValêncio, Carlos Roberto
dc.creatorFerrizzi, André Cid
dc.creatorDe Almeida, Fábio Renato
dc.creatorCarreira, Juliano Augusto
dc.creatorTronco, Mario Luiz
dc.date2014-05-27T11:26:14Z
dc.date2016-10-25T18:35:53Z
dc.date2014-05-27T11:26:14Z
dc.date2016-10-25T18:35:53Z
dc.date2011-12-01
dc.date.accessioned2017-04-06T01:54:40Z
dc.date.available2017-04-06T01:54:40Z
dc.identifierParallel and Distributed Computing, Applications and Technologies, PDCAT Proceedings, p. 293-298.
dc.identifierhttp://hdl.handle.net/11449/72862
dc.identifierhttp://acervodigital.unesp.br/handle/11449/72862
dc.identifier10.1109/PDCAT.2011.6
dc.identifier2-s2.0-84856627359
dc.identifierhttp://dx.doi.org/10.1109/PDCAT.2011.6
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/893697
dc.descriptionNon-conventional database management systems are used to achieve a better performance when dealing with complex data. One fundamental concept of these systems is object identity (OID), because each object in the database has a unique identifier that is used to access and reference it in relationships to other objects. Two approaches can be used for the implementation of OIDs: physical or logical OIDs. In order to manage complex data, was proposed the Multimedia Data Manager Kernel (NuGeM) that uses a logical technique, named Indirect Mapping. This paper proposes an improvement to the technique used by NuGeM, whose original contribution is management of OIDs with a fewer number of disc accesses and less processing, thus reducing management time from the pages and eliminating the problem with exhaustion of OIDs. Also, the technique presented here can be applied to others OODBMSs. © 2011 IEEE.
dc.languageeng
dc.relationParallel and Distributed Computing, Applications and Technologies, PDCAT Proceedings
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectB + tree
dc.subjectComplex data
dc.subjectDirect mapping
dc.subjectHashing
dc.subjectIndirect mapping
dc.subjectMapping time
dc.subjectNon-conventional database
dc.subjectNuGeM
dc.subjectObject identifier
dc.subjectObject identity
dc.subjectOID
dc.subjectDatabase systems
dc.subjectManagement
dc.subjectManagement information systems
dc.subjectManagers
dc.subjectMapping
dc.subjectTrees (mathematics)
dc.titleA logical approach to the management of object identifiers in non-conventional database management systems
dc.typeOtro


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