Design and Realization of Shared Data Center in the University
Zhao We · Journal of Changchun University of Science and Technology · 2015
With the development of informationization technology,the informationization level in the university becomes higher and higher,but the phenomenon of information island between application systems is more serious. In order to solve this problem in the informationization construction of universities,in this paper,a shared data center is designed and implemented. The center is designed by a subject field mode. The data interaction is realized by using public service way,and the identity authentication is carried out by MD5 digital signature technology. The logical and physical view are applied in data transformation and storage. Finally,the data interaction between application systems are implemented and the goal of data sharing is attained.