Study on data center energy efficiency evaluating based on web service

With the development of Internet and cloud computing, a data center has an urgent need to use the transformation and optimization of energy. Efficiency evaluation of the data center is imperative. Study on PUE evaluation index. The calculation method of PUE was analyzed. Based on the Web service, efficiency evaluation platform was constructed by ASP and SQL Server database architecture. A dynamic Webpage was refreshed without updating data by using AJAX technology. Man-machine interface was a browser that supported HTML5. Sensors deployment reported monitoring information through Internet gateway. These information was processed automatically in real-time by the platform. The administrator could use the browser to login in any terminal to examine evaluation results and give orders to the actuators.