Offers for data center infrastructure management (DCIM), cooling, power and other products promising efficiency gains have been increasing in the market in recent years.
近些年来，市场上的数据中心公共设施管理(DCIM)，冷却，电力和其他承诺增加效率的产品增加了。
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Others are going the more traditional route and simply renting data center space from third party data centers that have already solved problems like power, cooling, and telecom redundancy.
还有的则更多地走传统路线，只是从已经能够解决了电力、制冷和通讯冗余的第三方那里租用数据中心空间。
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Operation: running a data center requires electricity, cooling and many real estate related expenses which grow significantly when more tenants are added.