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Towards trie-based query caching in mobile DBS

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dc.contributor.authorHöpfner, Hagen
dc.contributor.authorSattler, Kai-Uwe
dc.contributor.editorKönig-Ries, Birgitta
dc.contributor.editorKlein, Michael
dc.contributor.editorObreiter, Philipp
dc.date.accessioned2019-10-16T12:11:25Z
dc.date.available2019-10-16T12:11:25Z
dc.date.issued2003
dc.description.abstractThe usage of mobile equipment like PDAs, mobile phones, Tablet PCs or laptops is already common in our current information society. Typically, mobile information systems work in a context dependent (e.g. location dependent) manner which means that queries differ mostly only in some context-related predicates on the same set of relations. Considering this characteristics, query processing on mobile devices can take benefit from results of previously performed queries by using a query cache. In this paper, we describe such a caching approach based on a trie structure and organized by the query predicates which are associated with the corresponding result sets. We present the cache structure and the process of query rewriting as well as discuss implementation issues.en
dc.identifier.isbn3-88579-372-5
dc.identifier.pissn1617-5468
dc.identifier.urihttps://dl.gi.de/handle/20.500.12116/29324
dc.language.isoen
dc.publisherGesellschaft für Informatik e.V.
dc.relation.ispartofPersistence, scalability, transactions – Database mechanisms for mobile applications, workshop by the GI-Arbeitskreis 'Mobile Datenbanken'
dc.relation.ispartofseriesLecture Notes in Informatics (LNI) - Proceedings, Volume P-43
dc.titleTowards trie-based query caching in mobile DBSen
dc.typeText/Conference Paper
gi.citation.endPage121
gi.citation.publisherPlaceBonn
gi.citation.startPage106
gi.conference.date10-11th, 2003
gi.conference.locationKarlsruhe
gi.conference.sessiontitleRegular Research Papers

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P043 - Persistence, scalability, transactions – Database mechanisms for mobile applications, workshop by the GI-Arbeitskreis 'Mobile Datenbanken'