毕业论文--基于云计算的IT服务外包

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1、 基于云计算的基于云计算的 ITIT 服务外包的研究服务外包的研究 摘摘 要要 时下， 云计算这个全新的概念， 受到IT产业界极大的追捧， 获得了迅猛发展。 它将带来生活、 生产方式和商业模式的根本性改变， 成为当前全社会关注的热点。 它也给传统的IT服务外包行业带来了极大的影响和冲击， 逐渐导致IT服务外包行 业的深刻变革。本文回顾了云计算的发展现状、阻碍及趋势，对云计算的特点、 IT服务外包的情况进行了梳理，在此基础上，研究了云计算时代IT服务外包的变 革，并结合企业的实践案例深入探讨了基于云计算的IT服务外包的实施。最后， 对云时代IT服务外包的光明前景有所展望。 关键词：关键词：云计算

2、 IT外包 软件即服务（SaaS） 平台即服务（PaaS） 基础设施即服务（IaaS） The research on it outsourcing based on cloud computing ABSTRACT Nowadays, the new concept of cloud computing are greatly pursuited by IT industry, gaining rapid development. It will bring a fundamental change to life style, production methods and business

3、 model .And it has become the focus of attention of the whole society. It also has great influence and impact on the traditional IT services outsourcing industry , and a profound change is gradually made to IT service outsourcing industry. This paper reviews the development status, obstacles and tre

4、nds of cloud computing, and carry out the characteristics of cloud computing and IT outsourcing services in order, on this basis, we stady the changes of IT services outsourcing in the era of cloud computing. Combined with the practice of business case, we thoroughly stady the implementation of cloud-based IT service outsourcing. Finally,we have an outlook of the bright future of IT outsourcing in the era of cloud. Keyword：cloud computing I