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1数据中心概况数据中心是一类特殊建筑,用于集中放置和管理各种IT设备(如服务器、交换机、高性能计算机和工作站等)及其配套没施(电源、照明和空调等),以实现对大量数据的存储、运算、通信和网络服务等功能。随着大数据、互联网+和云计算等信息技术的蓬勃发展,数据中心作为信息技术必要的基础设施逐渐向大规模、高密度方向发展。巾于数据中心高度集成了各种电子信息没备,是电能消耗大户。有调查显示,目前全球信息技术相关的碳排放已经成为最大的温室气体排放源之一,预计到2020年,全球信息技术相关碳排放将达到15.4亿吨。2015年
1 Data Center Overview Data centers are a type of special building that centrally houses and manages a wide range of IT equipment such as servers, switches, high-performance computers and workstations, and their facilities (power, lighting, air conditioning, etc.) Achieve large amounts of data storage, computing, communications and network services and other functions. With the rapid development of information technologies such as big data, Internet + and cloud computing, the data center is gradually becoming a large-scale and high-density direction as a necessary infrastructure for information technology. Highly integrated in the data center towel is not equipped with a variety of electronic information, is a large power consumption. A survey shows that at present the global information technology-related carbon emissions have become one of the largest sources of greenhouse gas emissions and it is estimated that by 2020, global information-technology-related carbon emissions will reach 1.54 billion tons. 2015 year