Data Sharing's Design And Implementation In Digital Campus

Due to the advancement of information technology, more and more application systems have been employed in the college management. And this is beneficial to the efficiency of the college management. But as the digital campus construction is advancing, pre-existing application systems reveal their defects, the most serious one is the application systems isolating from each other, that is the information isolated island.What's more, the process of the data of the application systems does not work uniformly, so the information can not be shared among them.Based on the situations of the application systems in Ezhou Polytechnic, and the requirements of the college management, this thesis has analyzed the way of how the sub-systems get connect- ed to the sharing data center, and has worked out an over-all design scheme. In the scheme, this thesis designs the implementation systems of data sharing and synchronization, including the re-design of the structure and function of the data platform, and taking the students management system as an example, demonstrating the approaches of how to connect the sub-systems with the sharing data platform.This thesis also puts forward the following functions,such as the maintenance of data center system?data standard management,the exchange and allocation of data and the data service for the whole systems. And the information isolated island problem is satisfactorily solved. Further more, this thesis improves the security of the data systems. The application in the college management shows that the new methods developed in the thesis is feasible and effective.In the security of shared data on the platform focuses on sharing security requirements, data sharing platform of data platform security, data sharing platform and landing safety data sharing platform for IP security four items. The security policy is introduced in detail, and it is verified by an example, which makes the security index of the whole system reach the requirement of application.University information is developing rapidly, but there is still a double difficulty in the technology and management in the use and sharing of data. This paper presents the solution of relative data sharing technology there is a certain gap, but based on various types of colleges and universities, especially the early deployment of the application system integration, data standard, digital campus has certain research significance.