requirements definition
[/rɪˈkwaɪərmənts ˌdefɪˈnɪʃən/]
nounpl: requirements definitions
definição de requisitos
1. The process of identifying, documenting, and specifying all the needs and conditions that a software system, project, or product must meet
The requirements definition phase is crucial before development begins to ensure all stakeholders are aligned.
A fase de definição de requisitos é crucial antes do desenvolvimento começar para garantir que todos os envolvidos estejam alinhados.
2. A document or set of documents that clearly outlines what a system should do, its constraints, and performance criteria
A comprehensive requirements definition document was prepared for the software development project.
Um documento abrangente de definição de requisitos foi preparado para o projeto de desenvolvimento de software.
3. The initial stage in software development life cycle where functional and non-functional requirements are established
During requirements definition, the team gathered input from all clients to understand their needs.
Durante a definição de requisitos, a equipe coletou informações de todos os clientes para entender suas necessidades.
In both Brazilian and American software development contexts, requirements definition is considered a foundational practice. In Brazil, the term 'definição de requisitos' is standard in agile and traditional methodologies. In the USA, this phase is often emphasized in SDLC frameworks and is critical for project management and cost estimation. The process typically involves cross-functional teams including business analysts, developers, and stakeholders.
Related Idioms & Phrases
getting the requirements right from the start
nailing down the requirements
scope creep beyond requirements
requirements are set in stone
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