The software development lifecycle (SDLC) is a framework that development teams use to produce high-quality software in a systematic and cost-effective way. Both large and small software organizations use the SDLC methodology. These teams follow development models ranging from agile to lean to waterfall and others.

Is SDLC a methodology or framework?

In the simplest terms, SDLC methodologies provide a systematic framework to design, develop and deliver software applications, from beginning to end. It is a series of steps that offer a foundation for the software development process.

What are the stages of SDLC framework?

The new seven phases of SDLC include planning, analysis, design, development, testing, implementation, and maintenance.