Rapid Application Model is a kind of incremental model
Rapid Application Model is a kind of incremental model. In RAD model, already developed the components or functions. It targets at developing software in a short period of time. RAD projects act in accordance with iterative and incremental model and have small teams consisting of developers, domain experts, customer representatives and other IT resources working progressively on their component or prototype.
• RAD can be use, when company needs to be produced in a short period of time (2-3 months)
• RAD model use, when the requirements are well known and defined.
• RAD model can be use, when the user will be involved all through the life cycle.
• RAD incremental model can be use, when there is a necessity to create a system that can be modularized in 2-3 months of time.