What is documentation in SDLC?

Documentation in the Software Development Life Cycle (SDLC) refers to the written records that capture the various stages of software development, including requirements, design, implementation, testing, and maintenance. It serves as a vital communication tool among stakeholders, ensuring that everyone has a clear understanding of project goals, specifications, and progress. Proper documentation also aids in knowledge transfer, project management, and compliance, while facilitating easier updates and maintenance in the future. Overall, it enhances the quality and efficiency of the development process.