期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2014
卷号：5
期号：2
页码：1112-1116
出版社：TechScience Publications
摘要：A major challenge in any engineering endeavour is taking a poorly organised, uncertain, inconsistent, incomplete, and over generalized requirements specification and turning it into a well-structured design. In order to manage quality and to save cost and time, many companies are shifting from traditional software development lifecycle models to the agile environment. This paper aims to describe the impact and comparison of various traditional methodologies and new methodology. This paper explores the reasons for which software industries shifted from Traditional RE to Agile RE. This research has performed comparative studies of different software development methodologies, when and where they can be used. This paper also gives introduction to agile software development methodology and how to apply them
