It’s a thorough, structured methodology and one that’s been around for a long time, because it works. Some of the industries that regularly use the waterfall model include construction, IT and software develo
The Waterfall methodology — also known as the Waterfall model — is a sequential development process that flows like a waterfall through all phases of a project (for example, analysis, design, development, and testing), with each phase completely wrapping up before the next phase begins. It is...
The beginning of that understanding lies in Waterfall’s mostly untold origin story. The Murky Origins of Waterfall Methodology Most people in organizational management associate the term “Waterfall” with the chart below, which comes from “Managing the Development of Large Software Systems,” an ...
From Agile to Scrum to Waterfall to Kanban, there are a variety of different project management frameworks. Some, like Scrum, follow a more rigid, structured methodology. Others, like Kanban, are easier to introduce and implement on top of existing processes. They all have pros and cons, so ...
For example, in the Agile methodology, development work occurs in rapid “sprints” that occur over a relatively short amount of time such as 1–2 weeks. The goal of each sprint is to create a specific feature that can then be deployed and demonstrated to the requesting business unit. To...
The waterfall methodology (also known as the software development life cycle model (SDLC)) is a more traditional methodology where software development cascades from one phase to the next like a waterfall. The phases do not overlap and have specific entrance and exit criteria for moving from...
Let us say that we have built our software product using a waterfall methodology. Somewhere down the road in the process, we find that we need to change what we are planning. Either we have made a mistake or, more positively, we have learned more about what we are building and can impr...
Taking into consideration the principles of Waterfall and its resulting pros and cons, this methodology is best for building projects with clear specifications and client requirements. We can think of using Waterfall with projects that are simple, predictable, and well-defined. For example, the Water...
Waterfall. Agile. Kanban. Scrum. What do these words have to do withproject management, what are the differences, and how can you pick the methodology that’s right for your team? If you’re unsure about the meaning of any of these terms, we’ve got you covered. In this article, we...
To understand the difference between the Agile methodology and its predecessor, consider the example of European company Ericsson.BackgroundEricsson is a Swedish multinational company with a core focus on networking and telecommunications. The company, which was founded in 1876, sells software and ...