DC Field | Value | Language |
---|---|---|
dc.contributor.author | Byun, Eun-Kyu | ko |
dc.contributor.author | Kim, Jin-Soo | ko |
dc.date.accessioned | 2013-03-07T02:00:25Z | - |
dc.date.available | 2013-03-07T02:00:25Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-05 | - |
dc.identifier.citation | PARALLEL COMPUTING, v.33, no.4-5, pp.328 - 338 | - |
dc.identifier.issn | 0167-8191 | - |
dc.identifier.uri | http://hdl.handle.net/10203/89169 | - |
dc.description.abstract | Large-scale Grid is a computing environment composed of Internet-wide distributed resources shared by a number of applications. Although WSRF and Java-based hosting environment can successfully deal with the heterogeneity of resources and the diversity of applications, the current Grid systems have several limitations to support the dynamic nature of large-scale Grid. This paper proposes DynaGrid, a new framework for building large-scale Grid for WSRF-compliant applications. Compared to the existing Grid systems, DynaGrid provides three new mechanisms: dynamic service deployment, resource migration, and transparent request dispatching. Two core components, ServiceDoor and dynamic service launcher (DSL), have been implemented as WSRF-compliant Web services to realize DynaGrid, which are applicable to any Java-based WSRF hosting environment. We construct a real testbed with DynaGrid on the Globus Toolkit 4 and evaluate the effectiveness of our framework using two practical applications. The evaluation results show that dynamic service deployment and resource migration in DynaGrid bring many advantages to large-scale Grid in terms of performance and reliability with minimal overhead. (C) 2007 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Elsevier Science Bv | - |
dc.title | DynaGrid: A dynamic service deployment and resource migration framework for WSRF-compliant applications | - |
dc.type | Article | - |
dc.identifier.wosid | 000246539400009 | - |
dc.identifier.scopusid | 2-s2.0-34247130877 | - |
dc.type.rims | ART | - |
dc.citation.volume | 33 | - |
dc.citation.issue | 4-5 | - |
dc.citation.beginningpage | 328 | - |
dc.citation.endingpage | 338 | - |
dc.citation.publicationname | PARALLEL COMPUTING | - |
dc.contributor.localauthor | Kim, Jin-Soo | - |
dc.contributor.nonIdAuthor | Byun, Eun-Kyu | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
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