Software development strategy with high quality design for large scale projects

Abstract

Software Projects are now critical elements in many businesses, but all too often the work is late, over budget, or of poor quality. [19, 20] We need to come up with the new improved development strategies to overcome the poor quality design issues, which will take care of the first two problems of schedule and budget. [6. 7] newlineWe can be highly productive when we write very small programs. Our productivity, however, falls off sharply when we develop larger programs. [1, 14] While some of this is due to the added tasks that come with larger projects, a significant part of the problem is caused by defects. As we write larger programs, the difficulty of finding and fixing problems increases exponentially. [16, 18] If we allowed to wrote consistently very-high quality small programs, we would not only produce better products but we also could substantially improve our own and our organizationand#8223;s productivity. [13] Unfortunately because of various constraints and the work environment such kind of freedom is very rare and developer needs to work on large scale projects directly. [1] Even the best software engineers make many errors, and some of the defects they introduce can be unbelievably hard to find. Such personal difficulties, while inconvenient for individual engineers, can be a severe problem for the engineersand#8223; organizations. Software design quality starts with the individual engineer; the way to review and verify the work done. [20] If even our smallest project programs are not of the highest quality, they will be hard to test, take time to integrate into larger systems, and be cumbersome to use. Then just we can imagine about the situation in case of large scale projects. As we work to improve the quality of the software we develop, we should focus the ability of our process to produce quality products.