Date Added: Jul 2012
In recent years for achieving considerable success in software system, maintainability plays a very crucial role and it is considered as an important quality characteristics. In this paper a maintainability model has been proposed to compare maintainability of object-oriented software system. Attempts have been made on software developed in different programming languages to make comparison of maintainability pattern using AHP and Fuzzy Index method. For the entire life cycle of software products, the key factor maintainability is one of the important quality characteristics.