Guidance, policies, and procedures for developing systems throughout their life cycle, including requirements, design, implementation, testing, deployment, operations, and maintenance. [Treasury Enterprise Architecture Framework
A method for developing information systems. It has five main stages: analysis, design, development, implementation, evaluation. Each stage has several components; for example, the development stage includes programming: coding including internal documentation, de-bugging, testing, documenting; and acquiring equipment: selection, acquisition (purchase or lease), testing.
Describes all the distinct phases for an application development approach.
A method for developing information systems. In this study this method has five main phases: analysis, design, development, implementation, evaluation.
Systems Development Life Cycle (SDLC) is defined by the U.S. Department of Justice (DoJ) as a software development process, although it is also a distinct process independent of software or other Information Technology considerations. It is used by a systems analyst to develop an information system, including requirements, validation, training, and user ownership through investigation, analysis, design, implementation, and maintenance.