Synchronization (computer science)

In computer science, synchronization refers to coordinating access to shared resources or data to ensure consistency and avoid conflicts. When multiple processes or threads operate concurrently, synchronization mechanisms like locks or semaphores prevent them from interfering with each other, similar to traffic signals managing vehicle flow. This coordination ensures that tasks happen in the correct order and data remains accurate, especially in multi-threaded environments. Overall, synchronization is essential for maintaining the integrity of data and the smooth functioning of systems where multiple processes work together simultaneously.