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system development lifecycle (SDLC)

Ininformation technology and software development, the System Development Life Cycle ( SDLC) is the life cycle of system development. This process involves the planning, analysis, design, implementation and maintenance of an information system.

The system development life cycle consists of several well-defined work phases that system developers use to plan, design, build, test, and deploy information systems. The System Development Life Cycle aims to develop IT systems to meet or exceed customer specifications.

The conceptual SDLC model includes policies and procedures for system development and for changes throughout the life cycle. The mentioned work phases include planning with project approval, feasibility study and schedule, analysis and understanding of business and process requirements, design based on the requirements and analysis, constructive implementation with system installation, testing and customer training, and last but not least maintenance to keep the system functional and improve it.

Englisch: system development lifecycle - SDLC
Updated at: 12.09.2020
#Words: 141
Links: software (SW), software development life cycle (SDLC), system, process, implementation
Translations: DE

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