1. Actual, functioning systems in practical application, as opposed to theoretical or simulated models
Real systems must account for environmental variables and unexpected failures.
Sistemas reais devem considerar variáveis ambientais e falhas inesperadas.
2. In engineering and science, physical systems that exist and operate in the real world rather than in controlled laboratory conditions
The behavior of real systems often differs significantly from theoretical predictions.
O comportamento de sistemas reais frequentemente difere significativamente das previsões teóricas.