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Efficient memory management in VOD disk array servers usingPer-Storage-Device buffering

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dc.affiliation.dptoUC3M. Departamento de Ingeniería Telemáticaes
dc.contributor.authorGarcía-Martínez, Alberto
dc.contributor.authorConde, Jesús F.
dc.contributor.authorViña, Ángel
dc.date.accessioned2008-08-26T11:38:01Z
dc.date.available2008-08-26T11:38:01Z
dc.date.issued1998-08
dc.description.abstractWe present a buffering technique that reduces video-on-demand server memory requirements in more than one order of magnitude. This technique, Per-Storage-Device Buffering (PSDB), is based on the allocation of a fixed number of buffers per storage device, as opposed to existing solutions based on per-stream buffering allocation. The combination of this technique with disk array servers is studied in detail, as well as the influence of Variable Bit Streams. We also present an interleaved data placement strategy, Constant Time Length Declustering, that results in optimal performance in the service of VBR streams. PSDB is evaluated by extensive simulation of a disk array server model that incorporates a simulation based admission test.es
dc.description.sponsorshipThis research was supported in part by the National R&D Program of Spain, Project Number TIC97-0438.es
dc.description.statusPublicadoes
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitation24th Euromicro Conference, 1998. Proceedings (Vasteras, Sweden, 1998). IEEE Computer Society, August, 1998, p. 551-558
dc.identifier.doi10.1109/EURMIC.1998.708070
dc.identifier.isbn0-8186-8646-4
dc.identifier.urihttps://hdl.handle.net/10016/2847
dc.language.isoenges
dc.publisherIEEE Computer Societyes
dc.relation.publisherversionhttp://www.ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=15325&arnumber=708070&count=86&index=13
dc.relation.publisherversionhttp://dx.doi.org/10.1109/EURMIC.1998.708070
dc.rights.accessRightsopen access
dc.subject.ecienciaTelecomunicacioneses
dc.subject.otherBuffer storagees
dc.subject.otherInteractive televisiones
dc.subject.otherMagnetic disc storagees
dc.subject.otherMultimedia systemses
dc.subject.otherResource allocationes
dc.subject.otherStorage managementes
dc.titleEfficient memory management in VOD disk array servers usingPer-Storage-Device bufferinges
dc.typeconference proceedings*
dc.type.reviewPeerReviewedes
dspace.entity.typePublication
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