Iterative methodologies
Traditional iterative methodologies follow a set of steps in a specific order but also allow for To repeat or revisit tasks in light of new information so that changes or improvements can be made..
The most common iterative methodology is known as the ‘waterfall model’:
Iteration
If a development team choose to make use of an iterative methodology, they will repeat stages like design, implementation and testing regularly.
Iteration can take place:
- between stages
- within stages
