SDLC stands for Software Development Life Cycle (or sometimes System Development Life Cycle). It is a structured, step-by-step process used by development teams to design, build, test, deploy, and maintain high-quality software efficiently and cost-effectively
. The SDLC breaks down software development into distinct phases, typically including planning, analysis, design, implementation (coding), testing, deployment, and maintenance. This framework helps ensure that software meets customer and stakeholder requirements, manages risks, and improves project visibility and cost estimation throughout the development process
. In summary, SDLC is a comprehensive methodology that guides the entire lifecycle of software development from initial concept through ongoing maintenance.
