Agile Vs Waterfall: Difference Between Methodologies – A Simple Guide In 6 Points

Introduction to Waterfall Methodology 

The waterfall model methodology (here, we will discuss the waterfall model vs agile model) is also known as the linear or sequential model. This is a sequential model, so the next step is completed only when its previous step is completed. 

Different software development phases can be divided into additional steps to compare waterfall methodology vs agile, including System Analysis and Design, Requirement Gathering, Implementation, Testing, Deployment, and Maintenance. All phases are executed sequentially in the given order. Here we are going to describe the agile vs waterfall concept clear to you. Here we will also discuss the following points:

• Agile vs Waterfall Comparison Table
• Agile vs Waterfall Pros and Cons

These points are discussed in the context of agile methodology vs waterfall model.

1. Advantages or Pros of the Popular Waterfall Model
2. Agile Methodology
3. Advantages or Pros of Popular Agile Methodology
4. Agile Methodology Limitation
5. Difference Between Agile and Waterfall Model/Agile vs Waterfall or Waterfall model vs Agile Model Comparison Table
6. Final Words to Compare Waterfall Method vs Agile

1) Advantages or Pros of the Popular Waterfall Model

• The waterfall is an easy-to-manage model that has specific deliverables and review processes due to its nature.
• It can speed up the project delivery 
• All processes and results are well documented.
• The easy-to-adapt methods to shift the teams
• This model is the best for small-sized projects for which it is relatively easy to understand the requirements.

Along with these requirements, there are some limitations as well of this model due to which sometimes waterfall model vs agile is often discussed, and they are listed below:

• The model is not suitable for the large size of the projects.
• If the requirement at the beginning is not exact, then this method does not prove to be effective.
• If the developers have to change in the previous phase, then it may become difficult to go back to the previous stage.
• The testing process only starts when the development step gets over, so the chances of getting bugs to become higher that too in the later stage become expensive to fix the bugs.

These are some of the advantages and limitations of the waterfall model. We study the waterfall vs agile model. Some of the organizations like to adopt agile methodologies. Let us know what the Agile method is to make the agile vs waterfall concept clear to you?

2) Agile Methodology

Agile methodology helps in the continuous iteration of the development and testing process. Here in this methodology, the development and testing activities are concurrent, unlike the Waterfall model. The agile model helps in managing communication between customers, developers, managers, and testers. Sometimes we have to study agile methodology vs waterfall cases.

3) Advantages or Pros of Popular Agile Methodology

• The method is focused on the client process, so through the process, it can make sure that the client will remain involved continuously during the development process.
• Agile development methodologies can assure software quality throughout its development phase.
• The agile process entirely depends on incremental progress due to which the client and the team both can know and track the development process and reduce the risk. They know and compare agile vs waterfall comparison.
• Agile teams are self-organized and self-motivated so they can provide better results to develop the project.

4) Agile Methodology Limitation

• Agile methodology is not suitable for small projects.
• If the project manager is not clear about the project step’s outcome, it can go off track.
• The involvement of an expert is required to make critical project-related decisions.
• The cost of Agile method implementation is quite more in comparison to other methodologies.

5) Difference Between Agile and Waterfall Model/Agile vs Waterfall or Waterfall model vs Agile Model Comparison Table

Both of these methodologies are used to develop software projects. Still, there are some differences as well, and we study agile methodology vs waterfall that make one choose one over another and make the agile vs waterfall concept clear to you. Let us see the differences:

Waterfall Method Vs Agile Table

6) Final Words to Compare Waterfall Method vs Agile

Today most companies are using Agile methodology due to its benefits and know the waterfall methodology vs agile. Some organizations, especially those in the development of small projects, are using waterfall models. Here we have presented a detailed description and agile vs waterfall comparison table of the difference between both methodologies as agile vs waterfall.

Agile methods may be suitable for some cases, while other waterfalls may be the best ones. The agile vs waterfall pros and cons help in selecting the best one. Choose the one that suits your requirement exactly as you know the pros and cons of agile methodology vs waterfall model.

Conclusion

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