When developing software, selecting the right Software Development Life Cycle (SDLC) model is crucial. Two widely used methodologies are Agile and Waterfall, each with distinct advantages and use cases.

Waterfall Model
The Waterfall model follows a linear and sequential approach, where each phase (planning, design, implementation, testing, and deployment) must be completed before moving to the next. It works well for projects with fixed requirements and strict deadlines. However, once the project is in development, changes are difficult to accommodate.

Agile Methodology
Agile, on the other hand, is an iterative and flexible approach that encourages continuous improvements through customer feedback. Development is broken into small, manageable increments, making it ideal for projects where requirements evolve over time. Agile promotes collaboration, adaptability, and faster delivery.

Key Differences
Flexibility: Agile allows ongoing changes, whereas Waterfall requires a fixed plan.

Documentation: Waterfall focuses on detailed documentation, while Agile prioritizes working software.

Testing: In Waterfall, testing happens after development; in Agile, testing is continuous.

Which Model Should You Choose?
Go with Waterfall if your project has clearly defined requirements and a structured roadmap.

Choose Agile if your project requires flexibility, rapid iterations, and ongoing customer involvement.

To dive deeper into this comparison,
check out the full article here:champsoft blog