Scheduling in cloud and fog architecture: identification of limitations and suggestion of improvement perspectives
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.2/9978 |
Resumo: | Application execution required in cloud and fog architectures are generally heterogeneous in terms of device and application contexts. Scaling these requirements on these architectures is an optimization problem with multiple restrictions. Despite countless efforts, task scheduling in these architectures continue to present some enticing challenges that can lead us to the question how tasks are routed between different physical devices, fog nodes and cloud. In fog, due to its density and heterogeneity of devices, the scheduling is very complex and in the literature, there are still few studies that have been conducted. However, scheduling in the cloud has been widely studied. Nonetheless, many surveys address this issue from the perspective of service providers or optimize application quality of service (QoS) levels. Also, they ignore contextual information at the level of the device and end users and their user experiences. In this paper, we conducted a systematic review of the literature on the main task by: scheduling algorithms in the existing cloud and fog architecture; studying and discussing their limitations, and we explored and suggested some perspectives for improvement. |
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Scheduling in cloud and fog architecture: identification of limitations and suggestion of improvement perspectivesInformation technologyTask schedulingScheduling algorithmScheduling cloud computingScheduling fog computingCloud-fog computingODS::09:Indústria, Inovação e InfraestruturasApplication execution required in cloud and fog architectures are generally heterogeneous in terms of device and application contexts. Scaling these requirements on these architectures is an optimization problem with multiple restrictions. Despite countless efforts, task scheduling in these architectures continue to present some enticing challenges that can lead us to the question how tasks are routed between different physical devices, fog nodes and cloud. In fog, due to its density and heterogeneity of devices, the scheduling is very complex and in the literature, there are still few studies that have been conducted. However, scheduling in the cloud has been widely studied. Nonetheless, many surveys address this issue from the perspective of service providers or optimize application quality of service (QoS) levels. Also, they ignore contextual information at the level of the device and end users and their user experiences. In this paper, we conducted a systematic review of the literature on the main task by: scheduling algorithms in the existing cloud and fog architecture; studying and discussing their limitations, and we explored and suggested some perspectives for improvement.Calouste Gulbenkian Foundation, PhD scholarship No.234242, 2019.AISTIRepositório AbertoBarros, Celestino Lopes deRocio, VitorSousa, AndréParedes, Hugo2020-09-09T11:29:34Z2020-07-302020-07-30T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.2/9978eng10.29333/jisem/84292468-4376info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-16T15:34:04Zoai:repositorioaberto.uab.pt:10400.2/9978Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:49:38.821069Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Scheduling in cloud and fog architecture: identification of limitations and suggestion of improvement perspectives |
title |
Scheduling in cloud and fog architecture: identification of limitations and suggestion of improvement perspectives |
spellingShingle |
Scheduling in cloud and fog architecture: identification of limitations and suggestion of improvement perspectives Barros, Celestino Lopes de Information technology Task scheduling Scheduling algorithm Scheduling cloud computing Scheduling fog computing Cloud-fog computing ODS::09:Indústria, Inovação e Infraestruturas |
title_short |
Scheduling in cloud and fog architecture: identification of limitations and suggestion of improvement perspectives |
title_full |
Scheduling in cloud and fog architecture: identification of limitations and suggestion of improvement perspectives |
title_fullStr |
Scheduling in cloud and fog architecture: identification of limitations and suggestion of improvement perspectives |
title_full_unstemmed |
Scheduling in cloud and fog architecture: identification of limitations and suggestion of improvement perspectives |
title_sort |
Scheduling in cloud and fog architecture: identification of limitations and suggestion of improvement perspectives |
author |
Barros, Celestino Lopes de |
author_facet |
Barros, Celestino Lopes de Rocio, Vitor Sousa, André Paredes, Hugo |
author_role |
author |
author2 |
Rocio, Vitor Sousa, André Paredes, Hugo |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Repositório Aberto |
dc.contributor.author.fl_str_mv |
Barros, Celestino Lopes de Rocio, Vitor Sousa, André Paredes, Hugo |
dc.subject.por.fl_str_mv |
Information technology Task scheduling Scheduling algorithm Scheduling cloud computing Scheduling fog computing Cloud-fog computing ODS::09:Indústria, Inovação e Infraestruturas |
topic |
Information technology Task scheduling Scheduling algorithm Scheduling cloud computing Scheduling fog computing Cloud-fog computing ODS::09:Indústria, Inovação e Infraestruturas |
description |
Application execution required in cloud and fog architectures are generally heterogeneous in terms of device and application contexts. Scaling these requirements on these architectures is an optimization problem with multiple restrictions. Despite countless efforts, task scheduling in these architectures continue to present some enticing challenges that can lead us to the question how tasks are routed between different physical devices, fog nodes and cloud. In fog, due to its density and heterogeneity of devices, the scheduling is very complex and in the literature, there are still few studies that have been conducted. However, scheduling in the cloud has been widely studied. Nonetheless, many surveys address this issue from the perspective of service providers or optimize application quality of service (QoS) levels. Also, they ignore contextual information at the level of the device and end users and their user experiences. In this paper, we conducted a systematic review of the literature on the main task by: scheduling algorithms in the existing cloud and fog architecture; studying and discussing their limitations, and we explored and suggested some perspectives for improvement. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-09T11:29:34Z 2020-07-30 2020-07-30T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.2/9978 |
url |
http://hdl.handle.net/10400.2/9978 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.29333/jisem/8429 2468-4376 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
AISTI |
publisher.none.fl_str_mv |
AISTI |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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