Software development process methodologies
Since the 1960s, different methodologies have been developed to help system developers be more productive, on target, and create higher quality code. Here, we will look at some of the more essential methodologies – some that are in use today and some that have been superseded by newer and more flexible ones.
In the waterfall model, several defined steps are completed, one preceding the next. An example of these steps can be seen in the following diagram:
- First, we gather all the requirements needed for this application.