The Agile model combines incremental and iterative process models throughout the software development lifecycle (SDLC). The Agile model focuses on rapid delivery of working software products. In the Agile model, the products are broken into different SDLC environments. Smaller tasks are divided into time boxes to deliver specific features for a release. Each incremental build helps the product advance to a final build that contains all the required features with a focus on adaptability and customer satisfaction.
Agile modeling (AM) is a methodology for modeling and documenting software systems based on best practices. It is a collection of values and principles that can be applied on an Agile software development project. This methodology is more flexible than traditional modeling methods, making it a better fit in a fast changing environment. It is part of the Agile software development tool kit.
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