Systems Development: The SDLC is a process of information system (abbreviated as IS) development. Different SDLC models have been made and can be implemented, comprising waterfall, rapid prototyping, spiral, incremental, fountain, build and fix, synchronize and stabilize and rapid application development (that is, RAD).
Incrementally stated SDLC stages comprise requirement gathering, testing, investigation, design, installation, implementation, integration and maintenance.