Dynamic scaling is a cloud computing feature that allows resources to be automatically adjusted based on current demand. This means that when more computing power or storage is needed, the system can quickly allocate additional resources, and when demand decreases, it can reduce them accordingly. This flexibility helps businesses manage costs and maintain performance without manual intervention. This process is often managed by cloud service providers like Amazon Web Services or Microsoft Azure, which use algorithms to monitor usage patterns. Dynamic scaling ensures that applications remain responsive and efficient, even during peak usage times, enhancing the overall user experience.