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CEFIoT: A Fault Tolerant IoT Architecture for Edge and Cloud
Department of Computer Science, Aalto University, Espoo, Finland.ORCID-id: 0000-0002-8078-5172
2018 (Engelska)Ingår i: 2018 IEEE 4th World Forum on Internet of Things (WF-IoT), IEEE, 2018Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Internet of Things (IoT) is the emerging computing infrastructure that refers to the networked interconnection of physical objects, thus incorporating a huge plethora of applica- tions. Many of these applications contain data collection on the edge and data storage and analytics capabilities in the cloud. This raises a problem that (i) the processing stages in IoT application need to have separate implementation for both edge and the cloud, (ii) the placement of computation might not be flexible with separate software stacks and the optimal deployment decisions need to be done at runtime, and (iii) unified fault tolerance needs to be deployed in case of broken Internet connectivity, malicious harming of edge devices, or harsh environmental conditions. This paper proposes a novel fault tolerant layered architecture CEFIoT for IoT applications by adopting state- of-the-art cloud technologies and deploying them also for edge computing. We solve the data fault tolerance issue by utilizing Apache Kafka publish/subscribe platform as the unified high performance data replication solution offering common software stack for both edge and cloud, and deploying Kubernetes for fault tolerant management and the advanced functionality of allowing on-the-fly automatic reconfiguration of the processing pipeline to handle both hardware and network connectivity based failures.

Ort, förlag, år, upplaga, sidor
IEEE, 2018.
Nyckelord [en]
internet of things, fault tolerance, edge, cloud, container virtualization, kubernetes, kafka
Nationell ämneskategori
Systemvetenskap, informationssystem och informatik
Identifikatorer
URN: urn:nbn:se:umu:diva-154888DOI: 10.1109/WF-IoT.2018.8355149OAI: oai:DiVA.org:umu-154888DiVA, id: diva2:1274998
Konferens
4th IEEE World Forum on Internet of Things, Singapore, February 5-8, 2018
Forskningsfinansiär
EU, Horisont 2020, 688203Tillgänglig från: 2019-01-04 Skapad: 2019-01-04 Senast uppdaterad: 2019-06-13Bibliografiskt granskad

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Främling, Kary

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Totalt: 212 träffar
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