Based On Three-tier Structure, Human Resource Management System

With the development of message technology, The application of Enterprise Resource Planning become more and more. Anterior ERP have used two client/server architecture. This structure having defect in its frame, obvious issue behave application expansion together with system assert.Multi-tier client/server architecture is a new product with the develop of network.using the object-oriented technology, Multi-tier client/server architecture asunder user side and corporation logic and Multi-tier architecture resolve the defect of two client/server architecture. Based on MIDAS technology and COM/DCOM/COM+ or CORBA criterion, Delphi offer greatness function for the develop of Multi-tier client/server architecture and enhance production of develop person.The thesis discuss that the structure and peculiarity and achieve technology of Multi-tier client/server architecture and assay Multi-tier client/server architecture based on MIDAS technology and research device course and methodology of ERP system and carry out feasibility and ensemble scheme and assay work of Enterprise Resource Planning and confirmation function and model andstructure of Enterprise Resource Planning. Moreover, using the database SQL SERVER2000, I procedure manpower resource Management based on three-tier client/server architecture. The design system is debugged in the lab, which testify the system to run well...