Distributed Educational Management System

Along with education constitutional reform, to enhance all the people predisposition, quota of recruit students increase by 30% pace yearly. Each college or university still work on old hardware and software , But quantity of student increase with vary degree proportion .For ensuring quality of teaching, at utmost to exert affect of hardware/software , as much as must offer an open, distributed and decision sustained educational administration system(EAS).The educational administration system(EAS) is intricacy while enormous system , it involve vary manager and participator, and is a important part of teaching work. On account of history or educational system changing , the most of college or university exist differ extent flaw in educational administration. Old educational administration system software is difficult to meet demand of today educational administration. It exist below several facet issue :the first ,lacking generality, because its adoptive implementation technique is difference, Various resource is very hard to share, and not compatible too, Data interfaces and data patterns are not uniform, data redundant will be large,security and consistency of data is difficultly guaranteed, adding to have a great deal repeated construct, it had wasted a large number of manpower, material resources, financial resources. Then ,the technology of software and performance is not meet demand of practicality, the most of old educational administration system software had adopted stand-alone and traditional C/S system, the former can not share of data, educational administration is out of joint, getting information is lag, and unable make policy or adjustment of work in time. the latter don't consider the new demand and characteristic of educational administration system, its disadvantage is network expense large and bad of credibility and extension. three, unable to band effectively to internet, so educational administration system can't preferably serve more client. Last, lacking intelligence, as well we must not only regard educational administration system as routine operation management and data deposit system, but also provide the ability assistant to make a strategic decision, to analyze multifarious data, more effectively, reasonable to use divers resource.Overpassing above analysis and linkuping the characteristic of educational administration, the dissertation design a software frame to component a general, open, distributed and assistant to make a strategic decision educational administration system of college or university. Its basic technique include: 1. to take into account a few college or university run a school in two address and the type of educational administrator and their physical location, we adopt distributed database , 2. we take the Multi-Tier applied program frame and expansibilitivate B/S mechanism. 3. we establish MDW to support OLAP and Data mining for assistant to make a strategic decision.