What does the maintenance phase involve?

The maintenance phase of a system development life cycle is crucial because it focuses on ensuring that an existing system continues to operate effectively after its initial deployment. This involves modifications or corrections to the system in response to issues that arise during its use or to improve functionality as user needs evolve.

During this phase, teams may fix bugs, make necessary updates, enhance performance, or add new features based on user feedback and changing technological standards. Continuous support is vital to maintain system integrity, user satisfaction, and to adapt to new business processes or regulatory requirements over time.

Through these adjustments and improvements, the maintenance phase plays a key role in extending the life of the system and ensuring that it remains relevant and effective for its users.