스마트 클라이언트를 기반으로 한 관세환급 EDI 시스템의 설계 및 구현

Abstract

스마트 클라이언트 기술은 애플리케이션 구현 시 현업 사용자의 반복적이고 정당한 요구를 외면하게끔 만든 웹 환경에서의 제약을 충분히 해소시키며 빈번한 업무 절차 변경에 따른 애플리케이션 재배포, 유지관리 등의 문제를 해결 할 수 있도록 설계된 기술이다. 본 논문에서는 기존의 관세환급 Web EDI 시스템 사용자의 불편사항을 수렴하여 마이크로소프트사의 스마트 클라이언트 기술을 도입하고 엔터프라이즈 환경에서 분산 처리가 가능한 프레임워크 및 제반 기술을 적용하여 개발자의 생산성향상 및 유지보수 효율에 상승효과를 가져다 줄 수 있는 새로운 관세 환급 EDI 시스템 구축을 목적으로 하였다.

Several years ago, business information system was composed of one application software and related database systems. But now business environment has become more larger and complicated in scope and size due to huge environment of systems which have to think about the complex infrastructure and operation from initial step to end stage considering the system development process and maintenance. The internet bring us the business process to be simplified and focused on the user-oriented interface and function embodied, it can be requires just a little information to users, but nowadays an internet application requires much information and process to satisfy users more carefully. because we know the possibility of base addition capacity of the Client/Server type application, it is very difficult for user to understand HTML base web application which is limited-convenience capacity. Needless to say that we can remove a little discomfort through embodying a separate component such as ActiveX, Java-Applet and distribute to users or use AJAX skill when it embodied .But it difficult to security management and the resource of server and client use .Specially, it is so hard to maintain for the developer, and they take so much time on handling the exception of difference version. As a result, there are so many issues about production such as profitability, convenience and security, each time to set up an Internet application .People have studied many to resole these problems x-Internet has been developed out recently smart client technology of x-Internet mode has been tipped in Visual Studio.Net that was developed by Microsoft corporation which widely used in windows application development. When using the smart client technology to realize application, It has made up the defection that application not being able to accept users’ relapse and the just demands. The purpose of this thesis is to set up a tax refund EDI system that is based on Microsoft smart client technology with actualize disperse treatment in enterprise environment for the people to easy work, to high manufacturing performance, and good for maintenance our systems.