KOREASCHOLAR

As the development environment is changing with the development of information communication technology, the systems that were used by each service became used with integration. In the process of integrating from existing legacy systems to new system, it should be smoothly integrated or shared, however, it cannot help holding existing technology or component due to significant cost burden for conversion.
In this paper, it was not only classified by types with analyzing the various elements that make up legacy system but an approach and monitoring system were developed to each type. After System application results, data's information generated in each process is provided to other system in real time, so that it has not only secured the work efficiency and reliability but also it is made possible by integrating data in various formats for efficient data management, rapid search and tracking to history. With real-time monitoring system developed in this study, It can be very useful in a variety of industries which require real-time monitoring of distributed legacy system data.

1. 서 론
 2. 연구의 목적
 3. 시스템 분석
  3.1 레거시 시스템의 구성
  3.2 데이터의 분류
 4. 시스템 구현
  4.1 시스템 요구사항 분석 및 시스템 환경
  4.2 시스템 구조
  4.3 데이터 유형별 구현
 5. 시스템 적용
 6. 결론

• 이재호(인천대학교 공과대학 산업경영공학과) | Jae-Ho Lee
• 남호기(인천대학교 공과대학 산업경영공학과) | Ho-Ki Nam Corresponding Author
• 유우식(인천대학교 공과대학 산업경영공학과) | Woo-Sik Yoo