What is the iterative development?

Iterative development is an approach to the development of software that focuses on the idea of ​​moving the development cyclically rather than trying to do everything at once. This method is not suitable for all types of software, but can be highly beneficial and very useful in some settings. It is important to realize that an ordinary misconception about iteration is that it is unplanned or spontaneous. This is not really the case. In fact, it is highly structured. Once the product is released, the results come from product and users' testing and these results are composed of the next edition. “Edition” can be a misleading term; Iterative development may include the own release of the product in early stages, not the release of the product to the public.

developers who use this technique assume, accept, and in reality that the products they develop will not be completed one wheel. Rather than trying to anticipate all potential problems and needs of users, they go through a number of iterations,to gradually specify and improve the product to be useful. One of the main advantages of the iteration development is that it allows people to respond quickly to problems and changing needs, because rebuilding, returning and improvement are structured directly into the development process.

This approach to development usually involves close cooperation between team members who can come from various departments within the company. By joining the country's level, companies can reduce development costs, support innovations and develop products that integrate more perspectives from the beginning. Iterative development also requires a lot of research and analysis because people respond to market pressure, the needs of consumers and clients, and internal feedback on the development product.

This process is dynamic and can be very fast. Some companies may have cycles as short as one week. At the beginning of each cycle, he movedTroops encounter to identify the changes they want to implement and focus on these changes; Once other problems occur, they can be added to later development cycles. This supports the focus and helps companies more easily meet expectations; Since products in iteration development are beginning to be introduced to the public, users who test products can adhere to the planned changes and can report problems and be sure that there is a set time frame in which these things will be solved.