Agile software development is becoming more popular and is being used by enterprises worldwide. Analysis, planning, design, build, test, production, and support are pre-defined steps in the Waterfall approach. Agile development follows a linear sequential pattern and may adapt to changing project requirements. Here we will discuss about Differences between Agile and Waterfall Methodology.
The following are the top ten Differences between Agile and Waterfall methodologies:
The major Differences between Agile and Waterfall Methodology are described here.
1. Waterfall separates the software development process into phases, whereas Agile splits the project development lifecycle into sprints.
2. Waterfall is a structured process that is often relatively rigorous, whereas Agile is noted for its flexibility.
3.The Waterfall model views software development as a single project divided into phases, and each phase appears only once during the SDLC. Yet, the Agile methodology allows us to consider it as a collection of numerous smaller projects, which are nothing more than manifestations of the many stages focusing on overall development and software quality developing with feedback from users or the QA team.
4. If you wish to employ the Waterfall approach for software development, you must first confirm all of the development needs, as modifying the requirements after the project has begun is not an option. The Agile technique, on the other hand, is extremely flexible and enables for modifications in project development requirements to be made regardless of the stated plans.
5. Under the Waterfall model, all project development phases such as design, development, testing, and so on is finished once, whereas in the agile methodology, they follow an iterative development process. As a result, phases such as planning, development, prototyping, and so on can appear several times throughout the SDLC.
6. One of the primary distinctions between Agile and Waterfall development processes is their approach to quality and testing. The “testing” step follows the “build” phase in the Waterfall model, however in the Agile technique, testing is often performed concurrently with programming, or at least in the same iteration as development.
7. Waterfall approach is mostly an internal process that discourages user input. The Agile software development strategy, on the other hand, is concerned with user happiness and hence involves user input throughout the development phase.
8. The Waterfall model is a rigid and sequential process; whereas, the Agile methodology is a highly collaborative process that leads to effective teamwork and faster problem-solving.
9. The Waterfall model is highly recommended for projects with well-defined needs and no expectation of change, whereas agile development supports a process where requirements are expected to alter and adapt. As a result, if your software development process necessitates rapid modifications to accommodate changes in the technology landscape and user requirements, Agile is the optimal way to take.
10. The Waterfall approach exhibits a project perspective and focuses on project completion, whereas Agile incorporates a product mindset that focuses on the product behavior of pleasing its end users and adapting as customer requirements change.
Conclusion
Here in this article, we describe 10 Differences between Agile and Waterfall Methodology. If our readers have any questions in mind, let us know in the comment section below. For more information please visit our official website www.techdeposits.com
