SDLC

Software Development Life Cycle is a methodology which is to be followed for developing a Software Project.

SDLC may be classified into many types. Each Type vary on the flow and the methodology.

The type of SDLC to be used for a software project depends on various factors like

• Size of the project
• Project Dependencies
• Platform in which the project is to be developed
• Strategy followed.
• Tools that are to be integrated.

The most common phases in the SDLC process are:

1. Requirement Phase.
2. Analysis and Design.
3. Programming.
4. Testing.
5. Implementation.
6. Maintenance.

There are lots of SDLC models, some of them are mentioned below,

• Waterfall
• Incremental
  
• Proto type
• RAD
• Spiral
• Object oriented
• Fish
• RAT
• V-Model
• Pet Model
• W model
• refined V or Y model.

This page has the following sub pages.

• Waterfall Model
• Spiral Model
• Proto Type