What is Rapid Application Development?
Rapid Application Development is a type of Agile software development model that came into existence in 1980s. Its invention was a direct result of the drawbacks of regressive traditional development models such as the Waterfall Software Development Model. One of the major flaw in waterfall model was that, once the software enters the testing phase it becomes very difficult to alter its core functions and features. Ultimately, you end up with a software that may or may not fit your evolving requirements. RAD was the first development model to challenge this.
RAD is a progressive development model that gives more importance to rapid prototyping and speedy feedback over a lengthy development and testing cycle. This model allows developers to make multiple iterations and updates to a software quickly, without the need to restart a development schedule from scratch every time. The overall concept behind this methodology is to treat software projects like clay, rather than steel. Today, the use of RAD is quickly becoming a necessity, thanks to the volatile market conditions and competitive marketplace.
In a nutshell, RAD enables low-code rapid application development through which business can roll-out new applications faster.
As you may have realized, even though the model was discovered long back, it holds a significant relevance in today’s competitive marketplace where technology is changing at a much faster speed than ever!
RAD is the call of the hour for digital transformation in 2018.