Integration design and implementation of heterogeneous database based on middleware technology
Chaokui Li · Engineering of Surveying and Mapping · 2012
Aiming at the existing problem of heterogeneous database and needs of integration,it presents a method based on XML middleware of heterogeneous database integration model,which consists of heterogeneous data source layer,intermediate layer and application layer.The middle layer of the implementation process and related realization technology are given,as well as the design and development of a river basin water environment of heterogeneous database integration middleware.Data integration experiment indicates the model has been equipped with feasibility,expansibility and transparency and so on.