app development process
TRANSCRIPT
App Development Process
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Major Methodologies For Mobile App Development
•Waterfall Methodology•Agile Methodology
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App Development
Process
Waterfall Methodology
The Waterfall Model was first Process Model to be introduced. It is also referred to as a linear-sequential life cycle model. It is very simple to understand and use.
In a waterfall model, each phase must be completed fully before the next phase can begin. This type of model is basically used for the project which is small and there are no uncertain requirements.
At the end of each phase, a review takes place to determine if the project is on the right path and whether or not to continue or discard the project. In this model the testing starts only after the development is complete. In waterfall model phases do not overlap.
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App Development
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Waterfall Methodology Diagram
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App Development
Process
Agile Methodology
Agile Methodology offers tremendous opportunities and value to build applications in short cycles.
Development organizations and teams that build mobile applications are challenged with their own unique set of complexities. Unlike traditional client-server and web-based software development, mobile developers are faced with very strict boundaries like memory, screen size, input devices, etc., short application lifecycles, and extreme usability requirements.
That’s why mobile application developers should become quick in dealing with all of the variables in the development and deployment lifecycle.
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App Development
Process
Agile Methodology Diagram
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App Development
Process
Major Activities of App Development Process
• Definition and analysis of requirements• Design• Development• Integration and testing• Deployment and acceptance• Maintenance
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App Development
Process
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App Development
Process