prove performance
[pruːv pərˈfɔːrməns]
noun phrase / verb phrase
comprovar desempenho / demonstrar performance
1. To demonstrate or establish that something works effectively or meets required standards through testing or practical application
The new software needs to prove performance under high-load conditions before deployment.
O novo software precisa comprovar seu desempenho sob condições de alta carga antes da implantação.
2. To validate that a system, product, or service delivers the expected results and meets performance specifications
The engineering team worked to prove performance metrics for the new engine design.
A equipe de engenharia trabalhou para comprovar as métricas de desempenho do novo design de motor.
3. To establish credibility or competence through demonstrated results
Athletes must prove performance consistently to maintain sponsorships.
Atletas precisam demonstrar desempenho consistentemente para manter patrocínios.
This phrase is predominantly used in technical, engineering, sports, and business contexts in both American English and Brazilian Portuguese. In Brazil, it's common in IT companies and multinational corporations where 'performance' is often used as a loanword alongside Portuguese 'desempenho'. The concept emphasizes results-driven culture and accountability in professional settings.
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