Aug. 16, 2012
-- The term agile software development denotes the methods of developing software with the help of agile tools on the basis of iterative and incremental development. The demands and solutions are derived through cross-functional teams and dependent organizing skills. Agile Tools promote the development of this software through adaptive planning, a time-boxed iterative approach, evolutionary development and timely delivery, thereby being rapid and flexible to any upcoming change. Agile software development is actually a conceptual framework encouraging foreseen interfaces throughout the growth cycle.
There are particular agile development methods that focus on teamwork, development, collaboration, and process flexibility throughout the span of the project. With the help of Agile Tools one can break the tasks into parts with minimal planning and reach the goal easily with effective results. Iterations are the short time frames also known as timeboxes, which lasts from one to four weeks. Each iteration includes a cross functional team that works closely in all the required steps like planning, design, requirements analysis, unit testing, coding, and acceptance testing. After the completion of the iteration, the effective product is revealed to stakeholders.
The usage of Agile Tools like automated or xUnit test, continuous integration, test-driven development, pair programming, domain-driven design, design patterns, code refactoring and other minimize most of the risk factors in a project and allows the project to get adapted to the upcoming changes quickly. Often multiple iterations are required to release new features or a product in the market. Agile methods focus on face-to-face communication based on written documents when the team gathers in the same location. Most agile teamwork is done in a single open office known as a bullpen. The team size is usually kept small, around 5-9 people to keep the communication simple and enhance the function of team collaboration. When multiple teams work on a project, larger development can be delivered for a common goal. Proper coordination of priorities is very important in such cases across teams. Some tools used in such collaboration are videoconferencing, e-mail, voice, etc.
Each agile team for development has a customer representative on the other end. After the iteration is completed, the stakeholders and the customer representative start to review progress and finally evaluate the priorities to optimize the return and assure the company needs and goals.
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