System Quality Requirement

[ˈsɪstəm ˈkwɒlɪti rɪˈkwaɪərmənt]
nounpl: System Quality Requirements
Requisito de Qualidade do Sistema
1. A specification that defines the non-functional quality standards and performance criteria a system must meet, including aspects such as reliability, availability, scalability, security, and maintainability
The system quality requirement specified that the application must maintain 99.9% uptime during business hours.
O requisito de qualidade do sistema especificou que a aplicação deve manter 99,9% de disponibilidade durante o horário comercial.
2. In software engineering, a documented requirement that addresses how well a system performs rather than what it does functionally
Security is an important system quality requirement for any banking application.
A segurança é um requisito de qualidade do sistema importante para qualquer aplicação bancária.
This term is primarily used in technical and professional contexts within software development, project management, and IT industries in both Brazil and Portugal. It reflects the formalization of quality expectations in software engineering practices and is essential in international software development projects where specifications must be clearly documented.
Synonyms / Sinônimos
non-functional requirementquality attributeperformance requirementsystem characteristic requirementquality of service requirement
Antonyms / Antônimos
functional requirementfeature requirement

Regional Variations

General Brazilian Portuguese
Requisito de Qualidade do Sistema
Standard technical term used in software development and IT documentation
São Paulo
Requisito de Qualidade do Sistema
Widely used in tech hubs; sometimes abbreviated as RQS
Rio de Janeiro
Requisito de Qualidade do Sistema
Consistent usage in academic and corporate environments
Portugal
Requisito de Qualidade do Sistema
Identical usage; also acceptable: 'Requisito Não-Funcional do Sistema'

Related Words

requirement specificationsoftware qualityperformance metricsystem architectureacceptance criterianon-functional attributeservice level agreement

Related Idioms & Phrases

meet quality standards
system performance benchmark
quality assurance checkpoint
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