Rapid Application Development (RAD): Pros and Cons
Last updated: February 02, 2024 Read in fullscreen view
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What is Rapid Application Development?
Rapid Application Development, also called rapid application building, is a general term for adaptive software development approaches.
Rapid Application Development methodology roots out from Agile methodology and prioritizes adaptability over planning. RAD centralizes prototype development to demonstrate design specifications.
This methodology is well suited for software projects where user interface (UI) requirements are primarily taken into consideration.
The four phases of RAD include:
Pros and Cons of Rapid Application Development Methodology
Here is a table that highlights the pros and cons of Rapid Application software development model:
| Pros | Cons |
|---|---|
| Delivers quality products as RAD emphasizes prototype development. This way, product validation happens at an early stage, leading to better quality software | Does not focus on non-functional requirements as they are mostly related to the backend of the system |
| Reduces risk as users are involved early on in the process | RAD offers flexibility, but that implies less control. If you are looking for more control over the software development process, RAD is not for you |
| There is a high probability that the projects are completed on time and within budget. This is because RAD facilitates incremental development | RAD lacks scalability. If the project size and scope is large and can increase during development, it can get challenging to deliver the project |
Where to use the RAD model?
RAD is perfect for situations where app development specifically calls for quick development and deployment. It can be beneficial when:
- The project requires a dynamic approach
- Apps need to be developed quickly
- Progress needs to be made visible
- Clients need to be involved in the development
- User feedback is readily available
- Technical risk is not high
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