Avoiding Version Redundancy for High Performance Reads in Temporal Databases

dc.contributor.author	Jomier, Geneviève
dc.contributor.author	Jouini, Khaled
dc.date.accessioned	2010-05-12T12:33:23Z
dc.date.available	2010-05-12T12:33:23Z
dc.date.issued	2008
dc.identifier.uri	https://basepub.dauphine.fr/handle/123456789/4164
dc.description	Proceedings en ligne, p.41-46	en
dc.language.iso	en	en
dc.subject	Memory Hierarchy	en
dc.subject	Databases	en
dc.subject.ddc	005.7	en
dc.title	Avoiding Version Redundancy for High Performance Reads in Temporal Databases	en
dc.type	Communication / Conférence
dc.description.abstracten	A major performance bottleneck for database systems is the memory hierarchy. The performance of the memory hierarchy is directly related to how the content of disk pages maps to the L2 cache lines, i.e. to the organization of data within a disk page, called the page layout. The prevalent page layout in database systems is the N-ary Storage Model (NSM). As demonstrated in this paper, using NSM for tem- poral data deteriorates memory hierarchy performance for query-intensive workloads. This paper proposes two cache- conscious, read-optimized, page layouts for temporal data. Experiments show that the proposed page layouts are substantially faster than NSM.	en
dc.identifier.citationpages	6	en
dc.description.sponsorshipprivate	oui	en
dc.subject.ddclabel	Organisation des données	en
dc.relation.conftitle	Fourth International Workshop on Data Management on New Hardware (DaMoN 2008)	en
dc.relation.confdate	2008-06
dc.relation.confcity	Vancouver	en
dc.relation.confcountry	Canada	en

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