Agile Model
The agile model is an iterative and incremental approach. Iterative means that in this software development process model, the same process is repeated again and again.
For example, we follow the following phases in the Agile process model: requirement gathering, design, coding, testing, deployment, and feedback. Now this process repeats again and again.
Whereas incremental means that we break the large project into small parts (iterations), due to which we keep adding new features to the software after some time.
By using the Agile model we can provide fast software delivery to the customer within a short time. Under this model, there is good communication between the customer and the development team.
If the customer needs to make any changes in the s/w, then the development team directly contacts the customer collects those requirement changes, and implements them.
The main objective of the Agile model is that we have to deliver a working model of the software to the customer in a very short time so that customer satisfaction can be achieved. Today Agile is the best SDLC methodology and is most used in the technology industry.
If we look at the traditional SDLC model like the Waterfall model then it completely depends on the initial requirements. If we use this model, then we have to define all the requirements well at the beginning of the software development process. Because once we move to the next phase, it is very difficult to go back and change.
This is not the case with the Agile model. In this methodology, it has been understood that in today’s modern era, the requirements of customers are constantly changing. therefore
When to Use Agile Model?
In the Agile model, the focus is given to process adaptability and customer satisfaction. In earlier times, the iterative waterfall model was used to create software. But in today’s time, developers have to face many problems. The biggest problem is that in the middle of software development, the customer asks to make changes in the software. It takes a lot of time and money to make these changes. So to overcome all these shortcomings, the agile model was proposed in the 1990s.
In this article, we will see what is agile and when to use it, So, let’s start.