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Dependable Fog Computing: A Systematic Literature Review
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.ORCID iD: 0000-0002-4987-7669
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.ORCID iD: 0000-0002-7235-6888
2019 (English)Conference paper, Published paper (Refereed)
Abstract [en]

Fog computing has been recently introduced to bridge the gap between cloud resources and the network edge. Fog enables low latency and location awareness, which is considered instrumental for the realization of IoT, but also faces reliability and dependability issues due to node mobility and resource constraints. This paper focuses on the latter, and surveys the state of the art concerning dependability and fog computing, by means of a systematic literature review. Our findings show the growing interest in the topic but the relative immaturity of the technology, without any leading research group. Two problems have attracted special interest: guaranteeing reliable data storage/collection in systems with unreliable and untrusted nodes, and guaranteeing efficient task allocation in the presence of varying computing load. Redundancy-based techniques, both static and dynamic, dominate the architectures of such systems. Reliability, availability and QoS are the most important dependability requirements for fog, whereas aspects such as safety and security, and their important interplay, have not been investigated in depth.

Place, publisher, year, edition, pages
2019.
National Category
Computer Systems Embedded Systems
Identifiers
URN: urn:nbn:se:mdh:diva-45152OAI: oai:DiVA.org:mdh-45152DiVA, id: diva2:1348252
Conference
SEAA 2019 : 45th EUROMICRO SEAA Conference, Aug 28, 2019 - Aug 30, 2019, Thessaloniki / Chalkidiki, Greece
Available from: 2019-09-03 Created: 2019-09-03 Last updated: 2019-09-04Bibliographically approved

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fulltext(10971 kB)29 downloads
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Type fulltextMimetype application/pdf

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Bakhshi Valojerdi, ZeinabRodriguez-Navas, GuillermoHansson, Hans

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CiteExportLink to record
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  • apa
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