Digital Campus And Key Technology Research

With ceaseless advance on computer software technology, internet technology and the program of digital campus in worldwide colleges and universities, modern information and technology make great importance on advancing education for all around development, promoting teaching quality and cultivating creative talents, etc.After a long time construction of information technology, many colleges and universities have formed several sub-system, including educational administrative information system, student managing information system, scientific research information, personnel managing information system, accounting information system, etc. There exist logistic differences in these sub-systems. but there also are data exchange in them . For example, accounting system needs to get personnel information from personnel system. Educational administrative system needs to provide teaching information for personnel system and get basic information of teaching and administrative staff from personnel system, etc. A lot of information repetition appears in different professional systems and each system constantly updates some of their data that result in data difference in all of the professional system. With the advance of time and technology, it forms a series of information isolation as an isolated island. But there is countless ties in such scattered data. So data exchange in these systems becomes more and more desirable and extremely urgent.Data integration technology can integrate all of the application programs into a seamless entirety. So EAI (Enterprise Application Integration) is a seamless integration which can let different system share and exchange data to fulfill their own professional function. XML provide a truly opened and well defined inter data form. The combination of XML technology can explore programs that can deal with any structural and unstructured data dynamically.