Software Development Process

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Presentation transcript:

Software Development Process Waterfall Model

Software Development Process: Waterfall Model Concept A preliminary idea. May include a prototype to determine viability. Estimates for budgets and schedules are established.

Software Development Process: Waterfall Model Concept Requirements Functional – “what” will it do. Performance – “how well” will it do it. Interface – how will it “connect” to other things. Data – input and output.

Software Development Process: Waterfall Model Concept Requirements Design Top level Detailed Built from the requirements.

Software Development Process: Waterfall Model Concept Requirements Design Implementation Generate the code. Integrate the components.

Software Development Process: Waterfall Model Concept Requirements Design Implementation Make sure all requirements are met. System level testing. Testing

Software Development Process: Waterfall Model Concept Requirements Design Documentation. User training. Deployment Implementation Testing Delivery

Software Development Process: Waterfall Model Concept Feedback for next release Requirements Design Implementation Testing Delivery