Prototyping model Advantages : Provides a clear idea about the functional process of a software Very useful in the initial phase of collecting and analyzing needs Reduces risk of software functionality failure Disadvantages : Higher management fees Workflow may suffer due to frequent changes Clients can get too involved and unknowingly slow down the project In this model, we create prototypes or first models of the software. These examples of incomplete versions of software under development help us test a process and better visualize the components.
There are four types of prototyping model: Evolutionary prototyping : Here, prototypes “evolve” into the final system using user feedback on the prototype. Incremental Prototyping : The final product is initially built as separate prototypes, which are then merged into the final design. Throwaway Prototyping : Prototypes are discarded before Color Correction Service reaching the final software design. Extreme Prototyping : This type is mostly used with web applications and divides the development into three phases. In the first phase, developers will use HTML pages to create a static prototype. service layer to create fully functional prototypes. Finally, in the last phase, the services are implemented and put into action.