The Research Of Postal Synthetical Service Business Platform Based On Software Reuse Technology

Software reuse is one of the goals and principles of software design. As one of implementation methods of software reuse for middleware, the complexity having screened the bottom OS , network , data base , abstracting representative application pattern,have provided a frame for multilayer flexible structure applies to different form distributed environment.This paper summarize the characteristic , classification , current situation of middleware technology , and introducing the key technology of TUXEDO, including whose component software model,constitutes and function, characteristic, and core subsystem.finally introducing CICS.For promoting development of centre business much better, in the basis of summarizing experience and practice,and in the basis of surveying and understanding postal synthetical service business platform,and by assimilating finance component support platform of other manufacturers in the homeland,we propose a new component support platform based on transaction middleware--new postal synthetical service business platform design plan.Eventually by importing into idea of software data bus, The software data bus provide a unified mesosphere for software data access, is one of the basis of implementing software reuse.resolve the software module, as well as the data exchanges problem between the module and the module , between the module and the data base.