Abstract: Reengineering is a feasible way to improve the quality and maintainability of legacy systems. Current researches focus on reengineering of structures, but do not take performance as an independent aspect into account. This paper mainly concentrates on reengineering of performance, and presents a reengineering approach based on anti-pattern. By describing characters of some anti-patterns, the approach can identify and eliminate those bad designs to develop the performance of legacy systems.

摘要： 将提高遗产系统性能作为软件再工程的一大目标加以考虑,提出了一种基于反模式的再工程方法。这种方法通过对一些反模式的特征进行识别,在遗产系统中发现对于系统性能有不良影响的设计并通过一定的方法加以消除,从而达到改善遗产系统性能的目的。

关键词: 再工程, 性能, 模式, 反模式

CLC Number: 

• TP311.54