Agile Software Development – An Overview

December 23, 2017 by  Filed under: Computer 
 

Agile Software Development is a kind of software development approach in which development is based on group of methodologies of iterative and incremental development.

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In agile softwaredevelopment, solutions provided to the clients evolve by organizing crossfunctional teams. This provides a conceptual framework that allows changes withtime in entire course of software development cycle. Agile software developmentalso promotes a step by step approach of development that includes adaptiveplanning, evolutionary development and delivery. This software developmenttechnique is very rapid and flexible that allows changes to the product at eachstep of development.

In Agile software development, theplanning for product development is not for long term but the entire project isdivided into several small iterations withminimal planning for each of the iteration. Each iteration is a period of one tofour weeks that consist of all major phases such as requirement analysis,designing, coding and testing, which involves entire development team in it.This type of division of development into time frames increases theadaptability of the software development cycle to changes by minimizing therisk factor too. The entire software can’t be released after first one or twoiterations in the market but it allows minimization of bugs involved in thedeveloped product. To release a software or inclusion of new features, multipleiterations may be required. In agile software development mainly a crossfunctional team is required, as it’s the responsibility of the team members toinclude the required functionality in each step.

In development of software by agilesoftware development, developers follow complete software development lifecycle which helps in reducing risks involved in the process of softwareproduct development. The time duration for the completion of thesoftware is also drastically decreased by the use of agile approach. In agilesoftware development, face to face communication is done instead of writtendocument communication with the developers, such communications help incomplete understanding of every step. Agile software development is differentfrom traditional development methods in a way that it doesn’t follow co-operatehierarchy but is cross functional and self-organized. Traditional softwaredevelopment team comprise of experienced developers and experts and are muchflexible according to situations while on the other hand agile technology aremore managed and controlled.

There are many benefits of usingagile software development technology like the project can be made costeffective, reduction in project risk, increase in project visibility. Highquality software is developed by the use of agile approach as it provides trackand review options for the project during entire development life cycle. Agilesoftware development approach is very famous among big software developingcompanies as it allows them to build high quality software in very limitedperiod.

Now a days agile softwaredevelopment has become more famous than traditional software developmentapproach and is employed globally by numerous software development companies.This technology is basically used in projects where lots of changes may berequired during the course of development or many revisions are there.

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