Difference Between Methodologies: Agile vs Waterfall
The development of any software application takes a systematic approach that involves multiple steps, from planning to deployment, and that approach is called Software Development Life Cycle (SDLC). It ensures that the developed software meets the quality standards and operates smoothly with the least possible issues.
What is Waterfall Methodology?
The entire software development process in a waterfall model is divided into six distinct phases that are as follows:
- Requirements Gathering and Analysis
- System Design
- Implementation
- Integration and Testing
- Deployment of System
- Maintenance
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What is Agile Methodology?
Unlike waterfall methodology, an agile methodology is an iterative approach that involves continuous development and testing throughout the software development process. In general, development and testing processes in the agile model are performed simultaneously.
Each iteration consists of a cross-functional team working on different phases involved in the agile methodology that are listed as follows:
- Requirement gathering and analysis
- Design the requirements
- Construction/ iteration
- Testing
- Deployment
- Feedback
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Agile vs Waterfall: Head to Head Comparison
Conclusion
Both light-footed and cascade strategies are notable methodologies for programming advancement. The cascade technique is the most established among all methodologies and follows the direct consecutive model, though the light-footed procedure follows a steady methodology.
