Research and Development of Middleware about Application Software′s Transporting in Heterogeneous Databases
Junsheng Wu · Aeronautical Computing Technique · 2006
Because of the more requirements for application systems between different databases,the research is more important in this field.This article completes this research after lucubrates in the differences of heterogeneous databases.By researching semantic integration and transforming,the article achieves the transforming Data Manipulation Language into an object.Because database is transparent to the application software,it's more smooth to transport data in different databases and satisfies more requirements for applications in heterogeneous databases.