Israel Edem Agbehadji, Tafadzwanashe Mabhaudhi, Joel Botai, Muthoni Masinde
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引用次数: 0
摘要
本文通过系统文献综述和元分析的pssar框架评估了云计算中现有的EWS挑战和机遇。本研究使用了Scopus和Web of Science的现有文献,在2004 - 2022年间共提取了2516篇文献,通过纳入和排除标准,本系统综述的文献总数减少到98篇。本次审查强调了将内部预警系统(即非云)转移到云计算基础设施中的挑战和机遇。会议还强调了不同类型的EWSs为促进与气候有关的数据处理和分析所使用的不同技术或方法。研究结果表明,很少有ews(例如,洪水、干旱等)利用云计算基础设施。许多ews没有利用云计算的能力,而是使用非基于云的在线应用程序系统。其次,一些EWSs利用单一平台上可用的计算技术和工具进行数据处理。第三,EWS结合了EWS框架的多个基本原则,提供了一个整体的预警系统。研究结果表明,如果不重新设计EWS以适应云计算服务基础设施,那么实现与气候相关的EWS的全球使用可能会受到挑战。
A Systematic Review of Existing Early Warning Systems’ Challenges and Opportunities in Cloud Computing Early Warning Systems
This paper assessed existing EWS challenges and opportunities in cloud computing through the PSALSAR framework for systematic literature review and meta-analysis. The research used extant literature from Scopus and Web of Science, where a total of 2516 pieces of literature were extracted between 2004 and 2022, and through inclusion and exclusion criteria, the total was reduced to 98 for this systematic review. This review highlights the challenges and opportunities in transferring in-house early warning systems (that is, non-cloud) to the cloud computing infrastructure. The different techniques or approaches used in different kinds of EWSs to facilitate climate-related data processing and analytics were also highlighted. The findings indicate that very few EWSs (for example, flood, drought, etc.) utilize the cloud computing infrastructure. Many EWSs are not leveraging the capability of cloud computing but instead using online application systems that are not cloud-based. Secondly, a few EWSs have harnessed the computational techniques and tools available on a single platform for data processing. Thirdly, EWSs combine more than one fundamental tenet of the EWS framework to provide a holistic warning system. The findings suggest that reaching a global usage of climate-related EWS may be challenged if EWSs are not redesigned to fit the cloud computing service infrastructure.
ClimateEarth and Planetary Sciences-Atmospheric Science
CiteScore
5.50
自引率
5.40%
发文量
172
审稿时长
11 weeks
期刊介绍:
Climate is an independent, international and multi-disciplinary open access journal focusing on climate processes of the earth, covering all scales and involving modelling and observation methods. The scope of Climate includes: Global climate Regional climate Urban climate Multiscale climate Polar climate Tropical climate Climate downscaling Climate process and sensitivity studies Climate dynamics Climate variability (Interseasonal, interannual to decadal) Feedbacks between local, regional, and global climate change Anthropogenic climate change Climate and monsoon Cloud and precipitation predictions Past, present, and projected climate change Hydroclimate.