通过控制实验评估遗留系统迁移技术

Massimo Colosimo, A. D. Lucia, R. Francese, G. Scanniello
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引用次数: 6

摘要

我们展示了两个受控实验的结果,旨在评估MELIS(遗留信息系统的迁移环境),MELIS是在技术转移项目中开发的工具,用于支持将COBOL遗留信息系统迁移到启用J2EE web的多层目标体系结构。第一个对照实验是在萨莱诺大学计算机科学专业的研究生的学术研究实验室中进行的,而一个重复实验是在我们的合作伙伴公司的实验室中进行的,包括专业程序员和学术研究人员。结果显示,与使用传统开发工具相比,MELIS的使用减少了将遗留系统迁移到web的时间。此外,不太专业的软件工程师从MELIS的使用中获益更多。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Assessing Legacy System Migration Technologies through Controlled Experiments
We present the results of two controlled experiments aimed at assessing MELIS (migration environment for legacy information systems), a tool developed within a technology transfer project to support the migration of COBOL legacy information systems to a J2EE web-enabled multi-tier target architecture. The first controlled experiment was conducted within an academic research laboratory with master students in Computer Science at the University of Salerno, while a replicated experiment was conducted in the laboratory of our partner company with both professional programmers and academic researchers. The results revealed that the use of MELIS decrease the time to migrate legacy systems to the web with respect to the use of traditional development tools. Also, less expert software engineers benefit more of the use of MELIS.
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