How used spiral model in library system?

The spiral model can be effectively applied in developing a library system by iteratively refining the system through repeated cycles of prototyping and user feedback. Each spiral iteration involves planning, risk assessment, engineering, testing, and evaluation, allowing developers to incorporate user requirements and address potential issues early on. This approach ensures that the final system meets the needs of library patrons and staff while adapting to changing requirements throughout the development process. Ultimately, the spiral model promotes a more user-centered and flexible development strategy for library systems.