Rapid application developmet
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RAD Model
Rapid Application Development
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Definition:
• RAD is incremental & parallel software development process model which applicable for systems to be built within 60-90 days.
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Model Phases
• Business modeling • Data modeling • Process modeling • Application generation • Testing and turnover
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Development model based on RAD
• Agile software development • Joint Application Development (JAD) • Scrum • Extreme Programming (XP)
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RAD Strengths:
• Quick initial reviews are possible • Constant integration isolate problems and encourage customer feedback •Reduced cycle time, improved productivity and lower cost•Flexible and adaptable to changes•Reduction in project risk, Can handle large projects without a doubt
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Disadvantage
• Requires a systematic approach for modularized
• Requires highly skilled and well-trained developers
• Cant use for small projects• Requires more resources and money to
implement RAD• All applications are not competible with RAD
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Applications
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Thank You
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