Is SDLC a waterfall or Agile?

Sybil Fawlty

May 28, 2023

Is SDLC a Waterfall or Agile?

Software development life cycle (SDLC) is a crucial part of any software development project. It is the process of designing, developing, testing, and deploying a software application. It is a series of steps that are followed in order to ensure that the software is created to meet the requirements of the users, and to ensure that it is delivered on time and within budget.

The two main approaches to SDLC are Waterfall and Agile. The Waterfall approach follows a sequential and structured approach, while the Agile approach is more iterative and adaptive.

In this article, we will discuss the differences between the two approaches and provide an overview of which one is best suited for your software development project.

What is Waterfall SDLC?

Waterfall SDLC is an approach that follows a sequential and structured process. This approach requires that each step in the process is completed before the next step can begin. This ensures that the software development project follows a linear path and all the requirements are met.

The Waterfall approach is best suited for projects that are well-defined and have a clear set of requirements. It is also well-suited for projects that have a defined timeline and budget.

What is Agile SDLC?

Agile SDLC is an iterative and adaptive approach. This approach follows an iterative process, where each step in the process is completed in an iterative manner. This allows for the software development project to be more flexible and adaptable to changes.

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The Agile approach is best suited for projects that are more complex and require more flexibility. It is also well-suited for projects that require frequent testing and feedback.

Which One is Better: Waterfall or Agile?

The answer to this question will depend on the type of project and the goals of the project. For projects that are well-defined and have a clear set of requirements, the Waterfall approach is the best option. For projects that are more complex and require more flexibility, the Agile approach is the better choice.

The choice between the two approaches also depends on the timeline and budget of the project. If the timeline or budget are tight, then the Waterfall approach is usually the better choice. However, if the timeline or budget are more flexible, then the Agile approach can be used to better accommodate changes.

Conclusion

Software development life cycle (SDLC) is an essential part of any software development project. The two main approaches to SDLC are Waterfall and Agile. The Waterfall approach follows a sequential and structured process, while the Agile approach is more iterative and adaptive.

The choice between the two approaches depends on the type of project and the timeline and budget of the project. For projects that are well-defined and have a clear set of requirements, the Waterfall approach is usually the better option. For projects that are more complex and require more flexibility, the Agile approach is the better choice. Ultimately, the best approach will depend on the specific requirements of the project.

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