美国联邦政府推行云计算的新进展

New progress of U.S. federal government＇s cloud migration

云计算是IT领域的新兴技术，是互联网、移动电话、网络工具和虚拟技术的集成。云计算的发展不仅会创造新的就业岗位，提高劳动生产率，而且将对改变IT产业格局和整个国家间财富分配产生深远影响。近年来，云计算不仅得到美国企业、科技界的大力倡导和运用，而且也受到美国政府的高度关注和推动。目前，美国政府机构积极推行云迁移，在降低政府运行成本、提高政府工作效率、形成标准规范等方面取得了新的进展。

As an emerging technology in IT sector, cloud computing integrates a number of computer and network technologies. Owing to its great impacts on improving productivities and shaping a new industrial pattern, cloud computing is not only highlighted and utilized by U.S. enterprises and S＆T fields, but also gets attention and recognition from U.S. federal government. In order to address the inefficiencies of low IT asset utilization, fragmented demand of resources and duplicative system, U.S. federal government has begun the migration of IT environment to cloud and has made sound progress.