![]() Close and iterative collaboration during the user design phase is unique to RAD, helping it deliver on a promise of fast turnaround time. Then, they come together to discuss what worked and what needs improvement. In other words, the developer designs a prototype that the client tests. Here, clients work closely with developers to ensure needs are met at every stage of the design process. In the second phase, user design must be built out via prototype iterations. This helps avoid costly changes because of a lack of communication. During this phase, stakeholders come together to set goals and expectations and brainstorm potential issues that may arise during development.Įach stakeholder must approve the project moving forward. Phase 1 is somewhat condensed when compared to other agile frameworks, but it is nevertheless a critical step. There are several ways to approach RAD, but many businesses choose to follow four main phases: Phase 1 – Requirements planning The four phases of Rapid Application Development There is little to no emphasis on the rigid and often costly scheduling that is common to the waterfall model. It emphasizes rapid prototyping and iterative release cycles driven by user feedback. It’s important to note that RAD is a precursor to modern agile project management. With more awareness of evolving issues and changes, projects are more transparent and run efficiently. RAD allows project managers to measure and communicate progress in real-time to stakeholders. In a competitive market demanding the fast delivery of products satisfying client needs, RAD is a useful tool for many businesses. Understanding Rapid Application Development
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