Daily Term: Concurrency

Concurrency

Concurrency refers to the ability of a system to manage multiple tasks simultaneously, making progress on each without necessarily executing them in parallel. For example, JavaScript uses an event loop for concurrency in a single-threaded environment, while Java uses threads for multi-threaded concurrency. Concurrency improves responsiveness and resource utilization but introduces challenges like race conditions and the need for synchronization.

Date: 2025-08-08