Abstract: In data center construction with cloud computing and big data,how to effectively build and manage a green data center is an important research content.Through the data intelligence center in the construction and management of many practical situations and problems,this paper starts with the optimization of hardware and software resources,human resources and social resources,the author explores and practices the construction of a data-efficient and energy-efficient data center.It concludes with a flexible,efficient and rational new data center construction and management model.