Data integration schema based on multi-middleware

In order to accomplish.distributed heterogeneous data integration and solve information island problem,combining J2EE frame and many successful data integration schemas,a data integration schema based on multi-middleware is proposed,including data accessing middleware,message middleware and data source integration middleware.The frame and accomplishment of the data integ- ration schema is introduced particularly.The experimental result illustrates that the schema improve data integration efficie-ntly.Finally, further research fields are suggested combining with the latest technology development.