A Review of Evolutionary Trends in Cloud Computing and Applications to the Healthcare Ecosystem
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Date
2021
Journal Title
Journal ISSN
Volume Title
Publisher
Applied Computational Intelligence and So Computing
Abstract
Cloud computing is a technology that allows dynamic and flexible computing capability and storage through on-demand delivery
and pay-as-you-go services over the Internet. %is technology has brought significant advances in the Information Technology
(IT) domain. In the last few years, the evolution of cloud computing has led to the development of new technologies such as cloud
federation, edge computing, and fog computing. However, with the development of Internet of %ings (IoT), several challenges
have emerged with these new technologies. %erefore, this paper discusses each of the emerging cloud-based technologies, as well
as their architectures, opportunities, and challenges. We present how cloud computing evolved from one paradigm to another
through the interplay of benefits such as improvement in computational resources through the combination of the strengths of
various Cloud Service Providers (CSPs), decrease in latency, improvement in bandwidth, and so on. Furthermore, the paper
highlights the application of different cloud paradigms in the healthcare ecosystem.
Description
Keywords
Cloud computing, Vingi Patrick Nzanzu, Etinosa Noma-Osaghae, Nigeria, ACE: Applied Informatics and Communication, Covenant University