Software Development Life Cycle (SDLC) is the process of
developing information systems through analysis, planning, design,
implementation, integration maintenance and testing of software applications. SDLC
is also known as information systems development or application development. The
development of quality software involves the usage of a structured approach
towards the design and development of the end product. In a nutshell, the
success of the SDLC process for building a successful software system rests on
the following:
·
Scope Restriction
·
Progressive Enhancement
·
Pre-defined Structure
·
Incremental Planning at each of the stages
If each of these steps can be followed in its entirety, most
of the risks that evolve in the software development life cycle can be
mitigated. This article has provided a comprehensive explanation of the
important and widely used Software Development Life Cycle (SDLC) phases and its
models. It has also provided the advantages and disadvantages of each of these
models. Happy Reading!