毕业论文（设计）-云计算与云服务架构浅析.doc

本科毕业论文 (设计) 本科毕业论文 (设计) 摘 要 时代的进步，互联网的发展，技术的不断创新使得人们对计算这一概念有了新的认识，云计算是当今信息领域的又一大亮点。云计算就是通过互联网技术将大型数据服务器集合整理到一体，然后根据用户需求给出满足用户的服务。至此，传统的从服务器端到客户端的获取方式变成了从云服务端即云端到客户端，人们获取信息资源的方式发生了改变，信息的分享，互相之间的沟通方式都发生了高效率化的变化。 云计算是进行云服务的一个基础，云服务才是真正的服务获取方式。企业单位依照一定的云服务架构平台模式进行云计算服务设施的搭建，通过网络保证各个设施之间的通讯，从而实现云模式化。 云计算是互联网及信息发展到一定阶段的必然产物，通过云计算技术，不仅提高了设备的利用率，信息的传达速度，还在一定程度上促进了信息化的发展脚步，从而提高人们服务获取效率。 本文先在云计算概念方面给出一个业内普遍的定义，然后分析云计算的特点、分类以及主要的云计算应用，通过典型的云服务架构模型，分析提出一个简易的适合校园云化的模型，其中包括校园办公云化、数字图书馆云化以及校园网络云化，以及分析目前云计算领域的缺陷及解决方案。 在此基础上论述云计算技术和云服务能够提供哪些贡献给当今IT界以及全社会以及对云计算技术的发展展望。 关键词：云计算;云服务;云服务结构  ABSTRACT Progress of the times, the Internets development, and technology innovation allows people to calculate a new understanding of the concept, cloud computing is another highlight of the field of information today. Cloud computing is Internet technology to organize large data sets to one server, and then give the user needs to meet the users service. Thus, the traditional end to the client from the server to get way into the cloud from the cloud to the client side, the way people access to information resources has changed, information sharing, mutual communication between the high efficiency have taken place of the change. Cloud computing is a foundation for cloud services, cloud services, service access is the real way. Building enterprises cloud computing architecture platform services in accordance with a certain mode of cloud, through the network to ensure communication between the various facilities in order to achieve the cloud modeling. Cloud computing is the development of the Internet and information products to a certain stage, through the cloud computing technology, not only improve the utilization of equipment, information, communication speed and also to some extent, promoted the development pace of information technology to improve services for people Efficiency. This concept first presented in the cloud the definition of an industry in general, and then analyze the characteri