Agile v/s Waterfall: Choosing the Best Software Development Model
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Agile or waterfall? Which is the best software development methodology among these two? If this question stumps you, you’re either a novice developer struggling to decide between two strategies or a tech enthusiast. Either way, let us help you reach an informed decision after strolling through a comprehensive comparison.
The way a team approaches and handles a project can have a significant impact on how the product shapes up. Both waterfall and agile methodologies have been prominent in project development for a considerable amount of time, each offering significant advantages. The rules and strategies used by both methodologies are different. It is essential to know what makes both methodologies differ from each other and how to choose the best among both for a project.
What is the Agile Methodology in software development?
The software development sector introduced the agile methodology as a counterpart to the waterfall model. The waterfall model deals with a rigid structure when it comes to project development, whereas the agile model showcases a more fluid and flexible structure. The agile way of software development introduces a team-driven approach, allowing multiple members of a development team to actively contribute to the product. This was not a possibility worth considering in the waterfall model.
Stages of Agile Development
- Ideation
- Development
- Testing
- Deployment
- Maintenance
The agile model of custom software development was designed in such a way that changes can be made to a project in progress even in the late stages of development. For a software development company, a considerably scaled project might take even a year or more to reach completion. It is normal for industry and market to go through notable changes in this time period, and better technologies might be introduced. Alternatively, the technology currently being used in the project development process may become outdated. Hence, in such scenarios, agile development approaches are highly flexible to integrate any technologies midway through the process.
The evolutionary nature of the agile model was introduced by keeping the way players worked together to score in a rugby match as a reference. Often with short deadlines, the entire team will spearhead the project and march towards completion in a productive and efficient manner. Let us weigh the pros and cons of Agile methodology to get a better understanding of the model:
In short, agile methodology is best if the project requirements are meant to evolve throughout the process and rapid delivery is expected.
What is the waterfall model in software development?
Moving through the software development lifecycle in a linear and sequential manner is defined by the waterfall model in the software development sector. For decades, this methodology has acted as a cornerstone in the software development sector. Each phase of the project begins only after the completion of the previous one in this traditional, step-by-step software development model.
Stages of the Waterfall Model:
- Requirement gathering and analysis
- Design
- Implementation
- Integration and Testing
- Deployment
- Maintenance
This methodology structures the project flow to mimic a waterfall, as the name implies. It moves in accordance with the logic of a project’s sequential progress. A project development cycle divides into multiple phases, making it impossible to make changes once a phase is complete.
Industrial projects often use the waterfall model, which is considered a first-development model. It is considered an effective software development approach to achieve organizational goals. Unlike other software development models, the waterfall model doesn’t incorporate client feedback throughout the process. The developers get in touch with the clients during the initial phase and then move directly through a robust development process.
Let us go through the pros and cons of the waterfall methodology:
For projects with well-defined requirements and when the development team is aware of the technology required to build the software, the waterfall model is recommended.
Which is the best for Software Development: agile or waterfall?
There is no one-line answer for this question. Instead, understanding your project requirements will direct you to the right methodology among these two.
If you are looking to develop a flexible project that requires constant feedback from the client and rapid iterations, the Agile model is your ideal choice. If your requirements are not completely known during the initial phase and will be explored on the go, Agile will best fit them.
If you already have well-defined requirements that are unlikely to change during the software development process, then the waterfall model is your go-to methodology. Some organizations will require thorough documentation of the development process and move through a well-structured, clear process. Waterfall can adhere to such strict development rules and provide good results if the software development company knows what they are doing!
Final Word
Organizations often struggle to choose between Agile and Waterfall, two popular software development models. The key to this confusion is to first understand how different these two methodologies are and then study your project requirements. Bringing these two pieces of data together will help you choose the best among them. Connect to Expeed Software if you are looking for an ideal software development solution. Our expert team is determined to understand your requirements and provide you with the best solution, powered by cutting-edge technologies.
Expeed Software is one of the top software companies in Ohio that specializes in application development, data analytics, digital transformation services, and user experience solutions. As an organization, we have worked with some of the largest companies in the world and have helped them build custom software products, automated their processes, assisted in their digital transformation, and enabled them to become more data-driven businesses. As a software development company, our goal is to deliver products and solutions that improve efficiency, lower costs and offer scalability. If you’re looking for the best software development in Columbus Ohio, get in touch with us at today.
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