Databases in Edge and Fog Environments : A Survey

IF 23.8 1区 计算机科学 Q1 COMPUTER SCIENCE, THEORY & METHODS
Luís Manuel Meruje Ferreira, Fabio Coelho, José Pereira
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引用次数: 0

Abstract

While a significant number of databases are deployed in cloud environments, pushing part or all data storage and querying planes closer to their sources (i.e., to the edge) can provide advantages in latency, connectivity, privacy, energy and scalability. This article dissects the advantages provided by databases in edge and fog environments, by surveying application domains and discussing the key drivers for pushing database systems to the edge. At the same time, it also identifies the main challenges faced by developers in this new environment, and analysis the mechanisms employed to deal with them. By providing an overview of the current state of edge and fog databases, this survey provides valuable insights into future research directions.

边缘和雾环境中的数据库 :调查
虽然大量数据库部署在云环境中,但将部分或全部数据存储和查询平面推向更靠近数据源的地方(即边缘),可以在延迟、连接性、隐私、能源和可扩展性方面提供优势。本文通过调查应用领域和讨论将数据库系统推向边缘的关键驱动因素,剖析了数据库在边缘和雾环境中提供的优势。同时,文章还指出了开发人员在这种新环境中面临的主要挑战,并分析了应对这些挑战的机制。通过概述边缘和雾数据库的现状,本调查报告为未来的研究方向提供了宝贵的见解。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
ACM Computing Surveys
ACM Computing Surveys 工程技术-计算机:理论方法
CiteScore
33.20
自引率
0.60%
发文量
372
审稿时长
12 months
期刊介绍: ACM Computing Surveys is an academic journal that focuses on publishing surveys and tutorials on various areas of computing research and practice. The journal aims to provide comprehensive and easily understandable articles that guide readers through the literature and help them understand topics outside their specialties. In terms of impact, CSUR has a high reputation with a 2022 Impact Factor of 16.6. It is ranked 3rd out of 111 journals in the field of Computer Science Theory & Methods. ACM Computing Surveys is indexed and abstracted in various services, including AI2 Semantic Scholar, Baidu, Clarivate/ISI: JCR, CNKI, DeepDyve, DTU, EBSCO: EDS/HOST, and IET Inspec, among others.
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