RAD Rapid Application Development is a methodology that places a strong emphasis on an extremely short development cycle. This is done by making use of a component-based approach. If the project has been well defined, an experienced development team can quickly develop a functioning system.
Because all of the functions are modular, the RAD requires a team of highly skilled engineers. Everybody involved in the process must be committed to complete their assignments within a short time frame. Due to these projects being based on the Object Oriented approach, only projects that can be modularized are suitable.
There is a need for parallel development of the individual modules. They are seen as a collection of small initiatives, which are assembled to create a working prototype. This enables customers to be able to validate the prototypes frequently and give feedback to ensure the developers remain on track. This production technique requires that there are strict specs in place, and the whole process is well managed. The result of this is that potential problems may be avoided and there is an opportunity to respond rapidly to any adjustments in the requirements.
It is considered a sophisticated method of working, and as it allows validation checks to be completed frequently it can stop the whole program becoming out of control. However, there?s also a requirement for best practices to be implemented. An emphasis is placed on testing of the individual functions, and plans are repeatedly updated.
Due to the continual cycle of delivery, this process encourages customer feedback. The customer has always got visibility of the project, and can provide feedback based on current features and other functionality that could be introduced. This new functionality could be built into the next phase so the customer gets a better idea if the project is reaching expectations.
This approach is ideal for a business market that is focused on immediate solutions. Speed is essential as most companies need their investments to provide quick returns. The ability to continually monitor progress and validate results using RAD Rapid Application Development is extremely beneficial to all concerned.
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Tags: business, Business Financial Software, computer, hardware, RAD Rapid Application Development, software
Source: http://quatroplus.org/rad-rapid-application-development-improves-project-management/03/2012/
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