The Traditional Waterfall V/s the Revolutionary Scrum: Before we get into Scrum, let’s look at the waterfall method to understand how Scrum is different from the traditional approaches. The waterfall follows a lengthy and time-consuming process in developing a product. It goes through various stages, such as the plan, build, test, review, and deploy the final product. The waterfall model doesn’t shift to the next step without completing the previous step, removing the scope of overlap of tasks to optimize the process. Since project managers make all the significant decisions at the start, it takes months to complete the planning process, then goes for building, testing, and reviewing. As the final product gets delivered after a considerable lag, the final product often becomes partially obsolete by the time it is released. The process takes several years for a product to be ready after several times of back stepping into the process. Often, the development team begins working on...
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