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Reactive Actor Agreement

Definition

Reactive Actor Agreement is a model of distributed consensus where participants, or “actors,” reach agreement on a shared state by reacting to messages and events in a decentralized, asynchronous manner. This approach prioritizes responsiveness and fault tolerance, allowing individual actors to make progress even if others are slow or fail. It is particularly suitable for systems requiring high availability and resilience in dynamic environments. The agreement emerges from local interactions rather than a global coordination.