Rapid Application Development (RAD) is a model of software development process sekuensial Linear stressed that the development cycle is very short.
RAD is a model adaptation of a "high speed" from sekuensial Linear model in which the rapid development achieved by using component-based approach contruksi.
If needs be understood properly, the process allows RAD development team to create "a functional system intact" in that time period is short (approximately 60 to 90 days).
Phase Model RAD
1. Business Modeling Business Modeling
Fase information functions for business model can answer the following question:
1. What information is required business processes?
2. Information on what is produced?
3. Who makes the information?
4. Information is needed anyone?
5. Who tersebur to process information?
2. Data Modeling
The flow of information that has to be defined again become the object of data collection, which is required to support the system.
3. Process Modeling
Object data that has been defined to have transformed the flow of information that may implement business functions.
4. Application Generation
RAD using component of existing programs or create a component that can be used again, for necessary.
5. Testing and turnover
Because the RAD take back the components that already exist, then the program has several components reliability. This can reduce the time the test overall, but the components should remain in the test.