Planning and Data Mining of Data-sharing Center of Electronic School Affairs
Qian Wang · Journal of Tianjin Normal University · 2007
Data exchanging and sharing in the applied system of electronic school affairs is based on the construction of data-sharing center. The composition and the cooperative work process of the data-sharing center,the relationship of the shared database and other database,the method of forming the subject database and the fuction of history database are discussed in detail by defining and analyzing the structure of data center system.The key techniques and steps of data analysis online and data mining are given.