What is Spiral Model?
SDLC Spiral Model Tutorial for Beginners What is the Spiral Model? A Complete Beginner's Guide with Real-Time Scenarios Have you ever started something exciting without knowing exactly how it would end? Maybe you planned a family vacation. You knew the destination, but you weren't sure about the hotels, weather, transportation, or attractions. Instead of booking everything at once, you researched, planned, evaluated risks, made adjustments, and then continued with the next step. This gradual and risk-aware approach is very similar to how the Spiral Model works in software development. Software projects are often filled with uncertainties. Customers may not know exactly what they want. Technologies may change during development. Security concerns may emerge unexpectedly. Budgets may fluctuate. Deadlines may shift. Traditional software development approaches struggle when dealing with such uncertainties. That's where the Sp...