Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/35971
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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Paulo, João | por |
dc.contributor.author | Pereira, José | por |
dc.date.accessioned | 2015-07-07T11:22:29Z | - |
dc.date.available | 2015-07-07T11:22:29Z | - |
dc.date.issued | 2014 | - |
dc.identifier.isbn | 978-3-662-43351-5 | - |
dc.identifier.issn | 0302-9743 | por |
dc.identifier.uri | https://hdl.handle.net/1822/35971 | - |
dc.description | Lecture Notes in Computer Science, Volume 8460, 2014 | por |
dc.description.abstract | Deduplication of primary storage volumes in a cloud computing environment is increasingly desirable, as the resulting space savings contribute to the cost effectiveness of a large scale multi-tenant infrastructure. However, traditional archival and backup deduplication systems impose prohibitive overhead for latency-sensitive applications deployed at these infrastructures while, current primary deduplication systems rely on special cluster filesystems, centralized components, or restrictive workload assumptions. We present DEDIS, a fully-distributed and dependable system that performs exact and cluster-wide background deduplication of primary storage. DEDIS does not depend on data locality and works on top of any unsophisticated storage backend, centralized or distributed, that exports a basic shared block device interface. The evaluation of an open-source prototype shows that DEDIS scales out and adds negligible overhead even when deduplication and intensive storage I/O run simultaneously. | por |
dc.description.sponsorship | (undefined) | por |
dc.language.iso | eng | por |
dc.publisher | Springer | por |
dc.rights | openAccess | por |
dc.subject | Deduplication | por |
dc.subject | Storage systems | por |
dc.subject | Distributed systems | por |
dc.subject | Cloud computing | por |
dc.title | Distributed exact deduplication for primary storage infrastructures | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://link.springer.com/chapter/10.1007%2F978-3-662-43352-2_5 | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 52 | por |
oaire.citationEndPage | 66 | por |
oaire.citationConferencePlace | Berlin, Germany | por |
oaire.citationTitle | Distributed Applications and Interoperable Systems | por |
oaire.citationVolume | 8460 LNCS | por |
dc.identifier.doi | 10.1007/978-3-662-43352-2_5 | por |
sdum.journal | Lecture Notes in Computer Science (including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | por |
sdum.conferencePublication | Distributed Applications and Interoperable Systems | por |
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