The concept of a "digital twin" in technology refers to a digital replica of a physical object, system, or process. This virtual model is used to analyze and optimize performance through real-time data monitoring. Digital twins enable organizations to simulate scenarios, predict outcomes, and improve decision-making processes. Industries such as manufacturing, healthcare, and smart cities leverage digital twins for predictive maintenance, enhancing efficiency and innovation. By mirroring physical assets, digital twins transform how organizations approach design, operations, and risk management.