Development Methodologies

It is a systemetic way to develop a software in a different-different models.

Tradition Methodology  example waterfall

Agile Methodology – example Scrum

Software Development Life Cycle (SDLC)

SDLC A process(aims to produce high quality system that meets or exceeds customer expectation within times and cost estimates) consists various kinds of software development models and each modals have own order of stages/phases.Each phase produces deliverables required by the next phase in the life cycle.

There are following six phases in every Software development life cycle model:

   1.Requirement gathering(Planning) and analysis

   2.Design

   3.development or Implementation or coding

   4.Testing

   5.Deployment

   6.Maintenance

1 waterfall model: