scholarly journals Application of Agile methodologies for software development

In this work explored evolution of software lifecycle models firstly to lightweight and then to agile software development methodologies, and factors that have led to a search for ways to improve approaches to software development. Also compared "outdated" development designing approaches with modern flexible and made conclusions whether the advantage of the latter over the firsts is absolute and whether or not they and only they should be used in practice or maybe older approaches still have their advantages and it is too early to exclude them.

Author(s):  
Vinay Kukreja ◽  
Amitoj Singh

In the globalization of fast changing business and technology environment, it becomes very important to respond quickly to changing user requirements. Traditional methodologies are not appropriate for the projects where user requirements are not fixed. Agile methodologies have been developed to cope up with user changing requirements and emphasize more on working software and customer collaboration. Agile is an umbrella term and it is used for many software development methodologies which shares common characteristics. This chapter mainly focuses on the working methodology of agile development and the usage areas of industry where agile development is implemented. Agile software development is difficult in distributed environment as the team members are at distributed locations. This chapter discusses agile industry applicability enablers which are useful for agile software development in distributed environment.


Author(s):  
Pankaj Kamthan

The movement towards agility is one of the most significant changes in industrial software engineering over the past decade. In the practice of agile methodologies, there are different types of knowledge that is created, communicated, and consumed. For the benefit of the stakeholders involved, there is a pressing need to manage this knowledge, both during development and beyond deployment of a software system. This chapter proposes a framework comprising related conceptual models as means for understanding the use of Wiki for managing knowledge in agile software development. In doing so, Wiki is considered beyond that of a technology or a tool, as a facilitator of knowledge, and placed in a larger context of the Social Web environment. For the sake of practicality, a number of illustrative examples are given, and implications of deploying a Wiki are highlighted.


Author(s):  
Torstein Nicolaysen ◽  
Richard Sassoon ◽  
Maria B. Line ◽  
Martin Gilje Jaatun

In this article, the authors contrast the results of a series of interviews with agile software development organizations with a case study of a distributed agile development effort, focusing on how information security is taken care of in an agile context. The interviews indicate that small and medium-sized agile software development organizations do not use any particular methodology to achieve security goals, even when their software is web-facing and potential targets of attack. This case study confirms that even in cases where security is an articulated requirement, and where security design is fed as input to the implementation team, there is no guarantee that the end result meets the security objectives. The authors contend that security must be built as an intrinsic software property and emphasize the need for security awareness throughout the whole software development lifecycle. This paper suggests two extensions to agile methodologies that may contribute to ensuring focus on security during the complete lifecycle.


Author(s):  
Muhammad Aminu Umar ◽  
Sheidu Salami Tenuche ◽  
Sahabi Ali Yusuf ◽  
Aminu Onimisi Abdulsalami ◽  
Aliyu Muhammad Kufena

As the popularity and acceptance of agile software development methodologies increases, the need to integrate usability engineering in the design and development processes is imperative. While, agile the focus is on technical and functional requirements not on end-user interaction, usability is usually only dealt with on the side. Combining this two in practice will go a long way in development of better product. Since the success and acceptance of software product depends not only on the technologies used but how well it integrates user-oriented methods. Therefore, this chapter puts together works on how usability engineering has been integrated with agile processes.


2009 ◽  
pp. 2680-2699
Author(s):  
James F. Kile ◽  
Maheshwar R. Inampudi

Of great interest to software development professionals is whether the adaptive methods found in agile methodologies can be successfully implemented in a highly disciplined environment and still provide the benefits accorded to fully agile projects. As a general rule, agile software development methodologies have typically been applied to non-critical projects using relatively small project teams where there are vague requirements, a high degree of anticipated change, and no significant availability or performance requirements (Boehm & Turner, 2004). Using agile methods in their pure form for projects requiring either high availability, high performance, or both is considered too risky by many practitioners (Boehm et al., 2004; Paulk, 2001). When one investigates the various agile practices, however, one gets the impression that each may still have value when separated from the whole. This chapter discusses how one team was able to successfully drive software development quality improvements and reduce overall cycle time through the introduction of several individual agile development techniques. Through the use of a common-sense approach to software development, it is shown that the incorporation of individual agile techniques does not have to entail additional risk for projects having higher availability, performance, and quality requirements.


Sign in / Sign up

Export Citation Format

Share Document