“虚拟化不可阻挡,”中国科学院计算技术研究所孙凝晖教授表示,“以前是应用虚拟化,现在是CPU的虚拟化。网格其实也是虚拟化思想的一种具体实现。不仅如此,随着Utility Computing等理念的发展,不少用户开始意识到购买的不是系统,而是服务。显然,其后台系统也要虚拟化。能力服务 “Virtualization is irresistible,” said Sun Ninghui, a professor at the Institute of Computing Technology at the Chinese Academy of Sciences. “In the past, application virtualization was now the virtualization of CPUs, and the grid was actually a concrete realization of virtualization.” Not only that, Computing and other concepts of development, many users began to realize that the purchase is not a system, but service.Obviously, its back-office systems have to virtualization.