What framework is used to describe each stage in the life of a system?

The systems life cycle is a comprehensive framework that outlines the various stages through which a system progresses from conception to retirement. It typically includes stages such as planning, analysis, design, implementation, operation, and maintenance. Understanding this life cycle is crucial for effective system management and ensures that each phase is given the appropriate attention and resources.

By using the systems life cycle, organizations can systematically approach the development and management of systems, ensuring that all necessary requirements are addressed at each stage. This framework supports better project management, helps with identifying potential risks, and promotes efficient resource allocation throughout the entire lifespan of a system. It is fundamental in guiding developers and stakeholders in achieving successful outcomes while managing the complexity and evolution of systems.