Fault masking as a service
dc.contributor.author | Gülcü, Koray | |
dc.contributor.author | Sözer, Hasan | |
dc.contributor.author | Aktemur, Tankut Barış | |
dc.contributor.author | Ercan, Ali Özer | |
dc.date.accessioned | 2014-12-17T08:55:58Z | |
dc.date.available | 2014-12-17T08:55:58Z | |
dc.date.issued | 2014-07 | |
dc.identifier.issn | 1097-024X | |
dc.identifier.uri | http://onlinelibrary.wiley.com/doi/10.1002/spe.2255/abstract | |
dc.identifier.uri | http://hdl.handle.net/10679/733 | |
dc.description | Due to copyright restrictions, the access to the full text of this article is only available via subscription. | en_US |
dc.description.abstract | In SOA, composite services depend on a set of partner services to perform their tasks. These partner services may become unavailable because of system and/or network faults, leading to an increased error rate for the composite service. In this paper, we propose an approach to prevent the occurrence of errors that result from the unavailability of partner services. We introduce an external Web service, dubbed Fault Avoidance Service (FAS), to which composite services can register at will. After registration, FAS periodically checks the partner links, detects unavailable partner services, and updates the composite service with available alternatives. Thus, in case of a partner service error, the composite service will have been updated before attempting an ill-destined request. We provide mathematical analysis regarding the error rate and the false positive rate with respect to the monitoring frequency of FAS for two models. We obtained empirical results by conducting several tests on the Amazon Elastic Compute Cloud to evaluate our mathematical analyses. We also introduce an industrial case study for improving the quality of a service-oriented system from the broadcasting and content delivery domain. | en_US |
dc.description.sponsorship | Vestel Electronics ; Turkish Ministry of Science, Industry and Technolog | |
dc.language.iso | eng | en_US |
dc.publisher | Wiley | en_US |
dc.relation.ispartof | Software: Practice and Experience | |
dc.rights | restrictedAccess | |
dc.title | Fault masking as a service | en_US |
dc.type | Article | en_US |
dc.peerreviewed | yes | en_US |
dc.publicationstatus | published | en_US |
dc.contributor.department | Özyeğin University | |
dc.contributor.authorID | (ORCID 0000-0002-2968-4763 & YÖK ID 23178) Sözer, Hasan | |
dc.contributor.authorID | (ORCID 0000-0002-1414-9338 & YÖK ID 124803) Aktemur, Barış | |
dc.contributor.authorID | (ORCID 0000-0003-1126-8259 & YÖK ID 35788) Ercan, Ali | |
dc.contributor.ozuauthor | Sözer, Hasan | |
dc.contributor.ozuauthor | Aktemur, Tankut Barış | |
dc.contributor.ozuauthor | Ercan, Ali Özer | |
dc.identifier.volume | 44 | |
dc.identifier.issue | 7 | |
dc.identifier.startpage | 835 | |
dc.identifier.endpage | 854 | |
dc.identifier.wos | WOS:000337731000006 | |
dc.identifier.doi | 10.1002/spe.2255 | |
dc.subject.keywords | Service-oriented systems | en_US |
dc.subject.keywords | Availability | en_US |
dc.subject.keywords | Fault avoidance | en_US |
dc.subject.keywords | Fault masking | en_US |
dc.subject.keywords | Service monitoring | en_US |
dc.identifier.scopus | SCOPUS:2-s2.0-84902553967 | |
dc.contributor.ozugradstudent | Gülcü, Koray | |
dc.contributor.authorMale | 4 | |
dc.relation.publicationcategory | Article - International Refereed Journal - Institutional Academic Staff and Graduate Student |
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