Database Isomerism in the Building of Higher Vocational Campus Network
Gong Sha · Journal of Huaihai Institute of Technology · 2012
The lack of overall planning and a unified standard at the early stage of higher vocational campus network building makes the information-managing systems independent from one another,becoming information islands with the isomerism of data.This paper analyzes the causes of isomerism in campus network database,clarifying the urgent request of realizing heterogeneous database sharing.It proceeds to use SQL Server database heterogeneous technology to realize heterogeneous data sharing.This method can effectively avoid the reconstruction of database,reduce cost and improve efficiency.