Concurrent Broadcast

Definition ∞ Concurrent broadcast refers to a communication primitive in distributed systems where a message is simultaneously sent to multiple recipients. This process ensures that all designated participants receive the same message, even if some nodes are faulty or the network experiences delays. It aims to achieve reliable and consistent message delivery across a distributed set of entities. The operation typically guarantees message integrity and order.
Context ∞ In decentralized networks and blockchain consensus protocols, concurrent broadcast is a critical component for disseminating proposed blocks or transaction information. Efficient concurrent broadcast mechanisms are essential for achieving high throughput and low latency in distributed ledger technologies. Optimizations in this area directly contribute to the overall performance and responsiveness of a blockchain system.