A Highly Available Cluster of Web Servers with Increased Storage Capacity

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dc.contributor.author García Sánchez, José Daniel
dc.contributor.author Carretero Pérez, Jesús
dc.contributor.author García Carballeira, Félix
dc.contributor.author Singh, David E.
dc.contributor.author Fernández Muñoz, Javier
dc.date.accessioned 2007-09-24T17:43:18Z
dc.date.available 2007-09-24T17:43:18Z
dc.date.issued 2006-09
dc.identifier.bibliographicCitation XVII Jornadas de Paralelismo, Albacete: Universidad de Castilla la Mancha 2006. p. 109-114
dc.identifier.isbn 84-690-0551-0
dc.identifier.uri http://hdl.handle.net/10016/954
dc.description Ponencias de las Decimoséptimas Jornadas de Paralelismo de la Universidad de Castilla-La Mancha celebradas el 18,19 y 20 de septiembre de 2006 en Albacete
dc.description.abstract Web servers scalability has been traditionally solved by improving software elements or increasing hardware resources of the server machine. Another approach has been the usage of distributed architectures. In such architectures, usually, file al- location strategy has been either full replication or full distribution. In previous works we have showed that partial replication offers a good balance between storage capacity and reliability. It offers much higher storage capacity while reliability may be kept at an equivalent level of that from fully replicated solutions. In this paper we present the architectural details of Web cluster solutions adapted to partial replication. We also show that partial replication does not imply a penalty in performance over classical fully replicated architectures. For evaluation purposes we have used a simulation model under the OMNeT++ framework and we use mean service time as a performance comparison metric.
dc.format.extent 968699 bytes
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Universidad de Castilla-La Mancha
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.other Web Cluster
dc.subject.other Web Switch
dc.subject.other Content replication
dc.subject.other Partial replication
dc.title A Highly Available Cluster of Web Servers with Increased Storage Capacity
dc.type article
dc.type conferenceObject
dc.type.review NonPeerReviewed
dc.description.status Publicado
dc.subject.eciencia Informática
dc.rights.accessRights openAccess
dc.relation.eventdate 2006
dc.relation.eventnumber XVII
dc.relation.eventplace Albacete
dc.relation.eventtitle Jornadas de Paralelismo
dc.relation.eventtype proceeding
dc.identifier.publicationfirstpage 109
dc.identifier.publicationlastpage 114
dc.identifier.publicationtitle XVII Jornadas de Paralelismo
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