What Does System Development Lifecycle (SDLC) Mean? System development lifecycle (SDLC) is a process of information system (IS) development. Various SDLC models have been created and can be implemented, including waterfall, rapid prototyping, incremental, spiral, fountain, build and fix, synchronize and stabilize and rapid application development (RAD).
Incrementally defined SDLC stages include requirement gathering, investigation, testing, design, installation, implementation, integration and maintenance.
This term is also known as the software development lifecycle....