Rapid Application Development

RAD (rapid application development) is a concept that products can be developed faster and of higher quality through:     * Gathering requirements using workshops or focus groups     * Prototyping and early, reiterative user testing of designs     * The re-use of software components     * A rigidly paced schedule that defers design improvements to […]

Waterfall Model

Waterfall approach was first Process Model to be introduced and followed widely in Software Engineering to ensure success of the project. In “The Waterfall” approach, the whole process of software development is divided into separate process phases. The phases in Waterfall model are: Requirement Specifications phase, Software Design, Implementation and Testing & Maintenance. All these […]