RAD methodology is a short-hand term for Rapid Application Development methodology. It’s a system that’s designed to give project management a more agile approach. So that, the app developers company can work quickly and accurately for ultimate efficiency. According to the study by Lucidchart, it is found that RAD methodology increases a project’s success rate by 28%.
RAD methodology breaks down into four distinct phases: planning, creating user design, construction, and cutover. “Cutover” is the step in which companies test and change their app as needed and finally release the finished product in the market.
There are a lot of benefits to using RAD methodology in app development. Through its unique approach to the development process, RAD methodology changes how app design is approached and how developers handle the challenges thrown their way.
How RAD Methodology Guides App Development
Breaking Down Goals into Smaller Tasks
One of the most important parts of reaching the final goal in app development is the ability to break that down into smaller, more manageable tasks.
This makes it much easier to see the layout of steps that are necessary to complete to achieve the final goal that the company is trying to accomplish. In other words, it makes the process much less intimidating and makes it more structured. RAD methodology includes this breakdown in the initial steps of the design process.
There are aspects of RAD methodology that are specifically designed to save time. Specifically, it encourages companies to reuse bits of code that they already have available to them rather than creating everything they use from scratch.
This saves time for an obvious reason: the team doesn’t have to worry about creating code. Instead, they can simply input or code that is already ready to use and edit it as needed which is a much less time-consuming and tedious process.
Early Integration Methods
In application planning systems such as the waterfall method, integrated tools included in an app considered later on in the development process. RAD methodology differs because it includes these integrations early in the app design and development process.
This is a huge benefit because then the integrated systems don’t need retroactive fitting. Instead, it gives developers plenty of time to see how the integration reacts within the app, see how users might interact with it, and make adjustments as needed.
Increased Collaboration Standards
Another benefit of RAD methodology is how it views collaboration and coordination between parties. Rather than encouraging testing the app out with stakeholders such as clients or end-users once the app reaches completion, this method encourages collaborating with these stakeholders throughout the process.
This prevents issues such as spending a lot of time on a feature during the development process only for stakeholders to ignore or dislike it later. It also helps to reduce anything seeming “lacking” from the app upon release by encouraging communication before the app’s full release.
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Rigorous Testing Standards
Testing an app is a crucial step in the development process. With this methodology, companies test an app as they go and then they revisit the testing process when the app is complete. Testing smaller portions of the app as developers go to make sure that the working parts will work well together helps target and resolve issues early on. Of course, the finished app goes through the testing process as well.
All of these are solid reasons why RAD methodology is useful to app development team. Above all, it boils down to this: RAD methodology offers a more efficient development process and cuts down on the time it takes to create the app as a whole. It calls on developers to work with each other as well as stockholders, break down tasks into manageable milestones, and generally take steps to speed up the development process without losing any efficiency.