Rapid Application Model (RAD)
Requirement Planning:
- Using section technique like your brain storming.
- As long as requirements are finalized.
- User communication required for good understanding.
User description:
- A join team of developer and customer understands and reviews the gathering requirements.
- Auto mated tools also be used.
Construction:
In this concept we design coding and testing and release product with help of tools can code generator and screen generator.Cut Over:
It is providing a facility for installation and acceptance of customer.Major functions:
1) Rapid Prototype: -
Quick initial view about the product.2) Powerful development tool: -
Development goes down timeExample: - CASE Tool
3) User Interference: -
Acceptable user interface about the productWhen not use RAD model:
- User cannot be involved continuously.
- Tools and reusable components cannot be used.
- High skilled and specialized developer required.
- System can’t be design in a modular from. online cource