Research And Development Of Distributed Information Processing System

Firstly, we analyze several keyt technologies of MIS development and ,on the basis of this, set forth the development scenario of Xinjiang Normal University Management Information System and detailed design and develop the personnel information management subsystem.The personnel information management subsystem is a very complicated system with its information content large, classified data muti, information processing complicated,required report forms and report format multiple and querying information much and involved departments varied. In view of these behaviors, in this system we adopt the application architecture of coalescing C/S and B/'S , and emphasisaticaily design database and data security system of this information system and the enablement of several keyt technologies about the system development, for example, dynamic report forms , unconstrained querying and etc. Then we study on how to build the object model for the system in the system implementation, and the process of the mapping from object model to the relational database model in order to build the model of the relational database for the system.The MIS is now in use. The user' s reflection is all right. The system effect indicates that applying technologies are satisfied with the requirement of engineering and have certain advances.The studying of this problem has higher practical and referenced value for other MIS development.