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An experimental study of fog and cloud computing in CEP-based Real-Time IoT applications

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dc.contributor.authorMondragón Ruiz, Giovanny
dc.contributor.authorTenorio Trigoso, Alonso
dc.contributor.authorCaminero, Blanca
dc.contributor.authorCarrión, Carmen
dc.contributor.authorCastillo Cara, José Manuel
dc.date.accessioned2024-05-20T11:37:01Z
dc.date.available2024-05-20T11:37:01Z
dc.date.issued2021-06-07
dc.description.abstractInternet of Things (IoT) has posed new requirements to the underlying processing architecture, specially for real-time applications, such as event-detection services. Complex Event Processing (CEP) engines provide a powerful tool to implement these services. Fog computing has raised as a solution to support IoT real-time applications, in contrast to the Cloud-based approach. This work is aimed at analysing a CEP-based Fog architecture for real-time IoT applications that uses a publish-subscribe protocol. A testbed has been developed with low-cost and local resources to verify the suitability of CEP-engines to low-cost computing resources. To assess performance we have analysed the effectiveness and cost of the proposal in terms of latency and resource usage, respectively. Results show that the fog computing architecture reduces event-detection latencies up to 35%, while the available computing resources are being used more efficiently, when compared to a Cloud deployment. Performance evaluation also identifies the communication between the CEP-engine and the final users as the most time consuming component of latency. Moreover, the latency analysis concludes that the time required by CEP-engine is related to the compute resources, but is nonlinear dependent of the number of things connected.en
dc.description.versionversión publicada
dc.identifier.doihttps://doi.org/10.1186/s13677-021-00245-7
dc.identifier.issneISSN 2192-113X
dc.identifier.urihttps://hdl.handle.net/20.500.14468/12313
dc.journal.issue32
dc.journal.titleJournal of Cloud Computing: Advances, Systems and Applications
dc.journal.volume10
dc.language.isoen
dc.publisherSpringerOpen
dc.relation.centerE.T.S. de Ingeniería Informática
dc.relation.departmentInformática y Automática
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subject.keywordsFog Computing
dc.subject.keywordsCloud Computing
dc.subject.keywordsEdge Computing
dc.subject.keywordsComplex Event Processing
dc.subject.keywordsReal-Time IoT Applications
dc.subject.keywordsBenchmark Analysis
dc.titleAn experimental study of fog and cloud computing in CEP-based Real-Time IoT applicationses
dc.typejournal articleen
dc.typeartículoes
dspace.entity.typePublication
person.familyNameCastillo Cara
person.givenNameJosé Manuel
person.identifier.orcid0000-0002-2990-7090
relation.isAuthorOfPublicationc0e39bd2-c0d8-4743-953d-488baf6b977e
relation.isAuthorOfPublication.latestForDiscoveryc0e39bd2-c0d8-4743-953d-488baf6b977e
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