Advantage of concurrency control in distributed system?

Concurrency control in distributed systems ensures data consistency and integrity by managing simultaneous operations across multiple nodes. It prevents issues like race conditions and conflicts that can arise when multiple users or processes attempt to access or modify shared resources concurrently. By implementing mechanisms such as locking, timestamps, or optimistic concurrency control, systems can maintain a stable state and ensure that transactions are executed reliably, ultimately enhancing system performance and user experience.