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随着企业IT基础架构的极度复杂化,数据中心的规模变得越来越大,数据信息急剧膨胀,能源消耗惊人,设备越来越多,系统越来越复杂,数据中心的“心脏”——网络能源系统也面临着越来越高的挑战。承载着更多数据业务需求的下一代数据中心,其技术集成化高,数据量大,网络容量大,在为IT用户带来便利的同时,也不可避免地存在能源消耗高、热密度高、功率密度高及维护管理难度高的“四高”问题。为进一步分析和应对上述问题,本刊记者采访了原中国科学院计算技术研究所高级工程师、艾默生网络能源公司高级技术顾问李成章先生。
With the extreme complexity of enterprise IT infrastructures, the scale of data centers becomes larger and larger, the data information is dramatically expanded, the energy consumption is staggering, the number of devices is increasing, and the system becomes more and more complex. Data center “heart ”- Network energy systems are also facing increasing challenges. The next-generation data center that carries more data service needs has the advantages of high technology integration, large data volume and large network capacity. In addition to convenience for IT users, it also inevitably has high energy consumption, high heat density, High power density and high maintenance and management of the “high” issue. In order to further analyze and address the above issues, our correspondents interviewed Mr. Li Chengzhang, a former senior engineer at the Institute of Computing Technology, Chinese Academy of Sciences and senior technical advisor at Emerson Network Power.