论文部分内容阅读
云计算(Cloud Computing)是网格计算、分布式计算、并行计算、网络存储、虚拟化、负载均衡等传统计算机技术和网络技术发展融合的产物。它旨在通过网络把多个成本相对较低的计算实体整合成一个具有强大计算能力的完美系统,并借助SaaS、PaaS、IaaS、MSP等先进的商业模式把这强大的计算能力分布到终端用户手中。CloudComputing的一个核心理念就是通过不断提高“云”的处理能力,进而减少用户终端的处理负担,最终使用户终端简化成一个单纯的输入输出设备,并能按需享受“云”的强大计算处理能力。
Cloud Computing is a product of the convergence of traditional computer technologies and network technologies such as grid computing, distributed computing, parallel computing, network storage, virtualization and load balancing. It aims to consolidate several relatively low-cost computing entities into a perfect system with powerful computing power through the network and distribute the powerful computing power to end users through advanced business models such as SaaS, PaaS, IaaS and MSP Hands. One of the core concepts of CloudComputing is to reduce the processing load of user terminals by continuously improving the processing power of “cloud”, and finally to simplify the user terminal into a simple input / output device and enjoy “cloud” on demand Powerful computing power.