Customs Management System Based On Three-tier Structure

According to a fact research work -- the development of customsmanagement system for yonghua electronic Ltd., the thesis studies applicationof three-tiered Client/Server architecture for developping MlS(ManegentmentInformation System) using the thought of software engineering, presents aapproach to realize the three-tiered architecture with COM (Component ObjectModel) technology,Well discusses the divided of function for every tier of thethree-tiered architecture,presents technologys & methods for engneeringdesigning and every tier of the system implement. User tier is developmentedwith both faces of define-self and Web, bussness logical tier is bult with MTScomponent, data serve tier is implemented by SQL Server 7.0. programmingused technology of MlDAS & InternetExpress which put fotward by lnprise co.saves developping time.The system bases on platforms of Windows95/98 and WindowsNT,implements the manegement of precsses for inport/export of materials &products which the manufacture needed, of divert, of returning used tools ofDelphi and InterDev. The modal of system development can be consulted byother work of MlS development and research.