When it comes to SDLC, two popular models—Waterfall and Agile—often come into play. The Waterfall model follows a linear and sequential approach, where each phase must be completed before the next begins. Agile, on the other hand, focuses on iterative and incremental development, allowing for flexibility and continuous improvement. This post will compare the strengths and weaknesses of both models, helping you determine which is best suited for your project. You'll learn how SDLC acts as the backbone for both methodologies, ensuring project success regardless of the chosen model.