Browsing by Author "Melazem, Rym"

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    Automatic Container Scaling in Fog Computing
    (university of eloued جامعة الوادي, 2023-06-07) Khadraoui, Khouloud ; Melazem, Rym
    FogComputingcomplementsCloudComputinginmeetingthespecificrequirementsofthe IoT.ItenableslocaldataprocessingnearIoTdevices,reducinglatencyandimprovingreal-time responsiveness.However,managingscalabilityinaFogenvironmentcanbeachallenge.Infras- tructure managementandorchestrationtoolsplayacrucialroleinaddressingthischallengeby ensuring seamlessdeployment,monitoring,andscalabilityofservicesinaFoginfrastructure. In thiswork,Weproposedanauto-scalingalgorithmspecificallydesignedforFogCom- puting infrastructurethatutilizeacontainerizedarchitectureandorchestrationframework.This algorithm addressestheneedtoefficientlymanageresourcesanddynamicallyadjustthenum- ber ofcontainersbasedonworkloaddemands.Ouralgorithmincorporatescapacityplanning to determinethemaximumandminimumnumberofservicesreplicas(containers)thatcanbe deployedbasedonavailableresources,performancerequirements,andworkloadindynamical way. Our solutionisimplementedonasystemmanagingaservicebasedonDockerandSWARM Orchestration frameworks,includingtheuseofothertoolssuchas,Prometheus,cAcvisor,Apache Bench. Finally,theexperimentalresultshaveasignificantimpactontheavailability,waiting time, processing,andtotaltime(responsetime),ofaservicechargedconstantlywithanincreas- ing workload.