高技术通讯(英文版)
高技術通訊(英文版)
고기술통신(영문판)
HIGH TECHNOLOGY LETTERS
2003年
4期
91-93
,共3页
邢大红%Liu Zongtian%Xu Dong%Yang Xuejun
邢大紅%Liu Zongtian%Xu Dong%Yang Xuejun
형대홍%Liu Zongtian%Xu Dong%Yang Xuejun
legacy system%middleware%migrate
There has been an increasing need to migrate legacy systems to new hardware technologies and software development paradigms because the legacy systems present problems such as low effectiveness and high maintenance. If organizations want to remain competitive in today's fast changing business and technological environment, they must overcome these problems. Middleware is a valuable technology in that it provides convenient methods to construct system infrastructure, so it can be used to migrate the legacy systems. This paper gives a case study on using middleware technologies for the implementation of reengineering distributed and heterogeneous bank legacy system in Anhui branch of China Construction Bank. Using middleware to migrate legacy system has proved to be good choice in practice.
