Introduction: History: Lean was invented by the employees of Japanese Toyota Corporation in the middle of the 20th century. At that time it was called Toyota production system. But when the lean methodology was spread to all over the world, it changed its name to Lean manufacturing. Elimination of wastes was the main idea of
Introduction: The RAD model is known as Rapid Application Development model. It is a type of incremental model. In the RAD model the functions and components are developed in parallel as if they were in a small project. The developments are with the time, delivered and then assembled into the working prototype. Phases of RAD
Introduction: History: Ideology of DevOps: Continuous Development: The first phase in devops is continuous development. It includes planning, outlining, and introducing new code. Once these objectives are finalized, you carry out the project from development. This includes activities like generating the required code of the project, and then putting it to the upcoming phase. Continuous
History: Introduction: Design and Application of Big Bang: Advantages of Big Bang: Disadvantages of Big Bang: Conclusion: In this article, we especially discussed one of the SDLC Big Bang models. By which we develop a small project for learning or university level. It is not suitable for the software industry to develop a big project
V-Shaped Model: In software development, the V-model represents a development process that may be considered an extension of the waterfall model, and is an example of the more general V-model. Instead of moving down in a linear way, the process steps are bent upwards after the coding phase, to form the typical V shape. The
Introduction: History: The phases of Iterative model are as follows: 1. Planning Phase: This is the first stage of the iterative model, where proper planning is done by the team, which helps them in mapping out the specifications documents, establish hardware or software requirements and generally prepare for the upcoming stages of the life cycle.
Introduction of waterfall model: First introduced by Dr. Winston W. Royce in a paper published in 1970, the waterfall model is a software development process. This model is the first model ever used for the system. The waterfall model is also known as the linear-sequential life cycle model. This model is very simple to understand.
History of Spiral Model: The spiral model was defined by Barry Boehm in his 1988 article A Spiral Model of Software Development and Enhancement. This model was not the first model to discuss iterative development, but it was the first model to explain why the iteration matters. As originally envisioned, the iterations were typically 6
Introduction: Phases of incremental model: Requirement analysis In the first step of the incremental model, the product analysis expertise identifies the functional requirements and non-functional requirements. This stage plays an important role while developing software under the gradual method. Design & Development In this phase of the SDLC’s incremental model, the system functionality and design
History of Agile: Introduction to Agile: Features of Agile: Important Features of Agile Development Process Phases of Agile: The phases in the Agile development cycle. It’s important to note that these phases shouldn’t happen in succession; they are flexible and always evolving. Many of these phases happen in parallel. This phase involves many meetings with
