The term describes a structured, repeatable, and automated approach to producing software. This approach emphasizes standardization, modularity, and component reuse. It contrasts with ad-hoc development processes, aiming to achieve predictable quality, reduced costs, and faster delivery times. For example, an organization developing mobile applications might create standardized code templates, automated testing suites, and reusable user interface components, effectively establishing a production line for these apps.
Its importance stems from the need to address the increasing complexity and demand for software. By adopting a standardized methodology, organizations can improve the efficiency of software creation, reduce errors, and ensure consistency across different projects. Historically, the concept draws inspiration from manufacturing principles, adapting the concept of an assembly line to the software development process, leading to better resource management and scalability.