Computational resource allocation in fog computing : a comprehensive survey

• Autor(a) principal: Bachiega Junior, João
• Data de Publicação: 2023
• Outros Autores: Costa, Breno Gustavo Soares da, Carvalho, Leonardo Rebouças de, Rosa, Michel Junio Ferreira, Araújo, Aletéia Patrícia Favacho de
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da UnB
• Texto Completo: http://repositorio2.unb.br/jspui/handle/10482/48111; https://doi.org/10.1145/3586181
• topic: Computação em nuvem; Alocação de recursos

Fog computing is a paradigm that allows the provisioning of computational resources and services at the edge of the network, closer to the end devices and users, complementing cloud computing. The heterogeneity and large number of devices are challenges to obtaining optimized resource allocation in this environment. Over time, some surveys have been presented on resource management in fog computing. However, they now lack a broader and deeper view about this subject, considering the recent publications. This article presents a systematic literature review with a focus on resource allocation for fog computing, and in a more comprehensive way than the existing works. The survey is based on 108 selected publications from 2012 to 2022. The analysis has exposed their main techniques, metrics used, evaluation tools, virtualization methods, architecture, and domains where the proposed solutions were applied. The results show an updated and comprehensive view about resource allocation in fog computing. The main challenges and open research questions are discussed, and a new fog computing resource management cycle is proposed.