![]() ![]() It can be understood as a collection of multiple different projects. It is a structured process, and may be quite rigid at times. The process of software development is divided into distinct phases. It separates the project development lifecycle into multiple sprints. The following table highlights all the important differences between agile model and waterfall model − Agile Model Difference between Agile Model and Waterfall Model The waterfall model is one of the simplest models to work with because in this model each phase has particular deliverables and review procedure according to its nature. Therefore, there are very high possibilities to be found later in the project development. The testing activities in the waterfall model initiate after the completion of the development activities. In case of the waterfall model, the requirements should be clear at the beginning of the project. The main advantage of the waterfall model is that it is suitable for small projects where requirements are easily understandable. What is Waterfall Model?Ī waterfall model is one in which the process of software development is divided into distinct phases such as requirements, design, development, testing, deployment, and maintenance. It is because, in the case of agile model, the expenses of development of small projects are very high as compared to other models. However, the agile model is not a suitable SDLC model for small projects. Agile model primarily focus on customer feedback, collaboration, and rapid releases. The main purpose of agile model is to manage complex projects. All these sprints are completed within one to three weeks. In the agile methodology, the entire project is sub-divided into small incremental sprints. It allows a significant interaction among customers, developers, testers, and project managers. The agile model involves simultaneous development and testing activities. What is Agile Model?Īgile model is the type software development life cycle model which allows the continuous interaction of the development and testing during the process of software development. In this article, we will also discuss the important differences between the agile model and the waterfall model. This article is meant for explaining the two software development life cycle models that are Agile Model and Waterfall Model. Each of these models follows a set of phases that are unique to its type to ensure the successful software development. ![]() In software development, there are several software development life cycle (SDLC) models available. ![]()
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