SDLC - Software development life cycle

This is an approach generally adopted for any application development process which is being recognized and accepted globally. It is a set of structured program or task that any organisation would follow for an efficient and productive product, they deliver in each release. The SDLC consist of the following framework as follows,

1.Planning and requirement analysis.

2. Defining the requirement:

Developing the SRS (Software requirement specification) from the gathered requirement.

3.Designing the product architecture.:

With the complete SRS document a design document specification is prepared which is composed of all the architectural modules even the communication and data flow with in the.

4.Development:

The development phase is totally in relationship with the DDS.

5.Testing:

In modern SDLC model testing is being implemented over all the stages.

6.Maintenance:

This is mainly done for the existing customers once the product is being released and being available to the end user after the user acceptance testing.