文章基本信息

标题：Cloud Computing: Taxonomy and Architecture
本地全文：下载
作者：Ankita Sharma ; Sonia Vatta
期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：5
出版社：S.S. Mishra
摘要：Cloud computing, the long-held dream of computing as a utility, has finally came to realization. Cloud computing has the potential to transform a large part of the IT industry, making software even more attractive as a service and shaping the way IT hardware is designed and purchased. Developers with innovative ideas for new Internet services no longer require the large capital outlays in hardware to deploy their service or the human expense to operate it. These cloud applications use large data centres and powerful servers that host Web applications and Web services.This report gives an overview of what cloud computing means, its history along with the advantages and disadvantages. Finally the different types of Cloud computing services commonly referred to as Software as a Service (SaaS), Platform as a Service (PaaS) and Infrastructure as a Service (IaaS) are explained along with some examples to illustrate how they all work. This report also provides some guidance on situations where particular flavours of Cloud Computing are not the best option for an organization
关键词：Cloud Computing; Platform as a Service; Software as a Service; Infrastructure as a Service; Architecture.