“云计算”概念自从产生以来,在短短几年间就风靡全球,被称作继PC、互联网之后,信息技术产业第三次革命浪潮。不仅世界各国政府大力倡导,企业厂商更是抓住机遇,顺势而起。其实,“云计算”概念与历史上“网络就是计算机”等概念一脉相承,它以一种新形态秉承了IT领域一直以来的规模化、集约化、专业化发展趋势,不断改变现在、影响未来。这场技术变革的结果将对世界产业格局乃至政治、经济发展都将产生深刻影响,是摆在我国面前的、与西方发达国家并行甚至超越的重大机遇与挑战。 Since its inception, the concept of “cloud computing” has swept the globe in just a few years. It is known as the third wave of revolution in the information technology industry after the PC and the Internet. Not only are the governments of many countries in the world advocating vigorously, but also the enterprises taking advantage of the opportunities they take. In fact, the concept of “cloud computing” is the same as the concept of “network is computer” in history. It adheres to the trend of large-scale, intensive and specialized IT industry in a new form and constantly changes the present , Affect the future. The outcome of this technological change will have a profound impact on the world industrial structure and even on the political and economic development. It will be a major opportunity and a challenge for our country to go hand in hand with even the western developed countries and beyond.