Agile development model is also a type of Incremental model. Software is developed in incremental, rapid cycles. This results in small incremental releases with each release building on previous functionality. Each release is thoroughly tested to ensure software quality is maintained. It is used for time critical applications. [Read more…] about What is Agile model – advantages, disadvantages and when to use it?
What is RAD model- advantages, disadvantages and when to use it?
RAD model is Rapid Application Development model. It is a type of incremental model. In RAD model the components or functions are developed in parallel as if they were mini projects. The developments are time boxed, delivered and then assembled into a working prototype. [Read more…] about What is RAD model- advantages, disadvantages and when to use it?
What is Incremental model- advantages, disadvantages and when to use it?
In incremental model the whole requirement is divided into various builds. Multiple development cycles take place here, making the life cycle a “multi-waterfall” cycle. Cycles are divided up into smaller, more easily managed modules. Incremental model is a type of software development model like V-model, Agile model etc. [Read more…] about What is Incremental model- advantages, disadvantages and when to use it?
What is V-model- advantages, disadvantages and when to use it?
V- model means Verification and Validation model. Just like the waterfall model, the V-Shaped life cycle is a sequential path of execution of processes. Each phase must be completed before the next phase begins. V-Model is one of the many software development models. [Read more…] about What is V-model- advantages, disadvantages and when to use it?
What is Waterfall model- Examples, advantages, disadvantages & when to use it?
The Waterfall Model was first Process Model to be introduced. It is also referred to as a linear-sequential life cycle model. It is very simple to understand and use. In a waterfall model, each phase must be completed fully before the next phase can begin. This type of software development model is basically used for the project which is small and there are no uncertain requirements. [Read more…] about What is Waterfall model- Examples, advantages, disadvantages & when to use it?