云计算关键技术之虚拟化技术认知研究

Research on the cognition of virtualization technology——one of the key technology of cloud computing

在信息化浪潮席卷全球的今天,信息技术必须以更加智慧的姿态来应对复杂的未知世界。"虚拟化"作为"智慧信息技术"的重要组成部分之一,已成为当今信息产业领域最受关注的新兴概念。虚拟化针对的是IT资源,用户只接受服务或使用,在虚拟环境中实现真实功能。虚拟化常见类型有网络虚拟化,存储虚拟化,系统虚拟化,应用虚拟化等。虚拟化在体现当代智慧信息技术的云计算中,将发挥更大的作用与绩效。

Today,the information-based tide is swept across globally,information technology must be in a more wise attitude to deal with the complicated unknown world.Virtualization as one of the important part of wisdom information technology,has already become the most popular emerging concept in today＇s information industry.Virtualization is in view of the IT resources,the user only accepts the service or use,it realizes the true function in virtual environment.The common types of virtualization include network virtualization,storage virtualization,system virtualization,application virtualization,etc.Virtualization will play a greater role and performance in the cloud computing which reflects the today＇s wisdom information technology.