Fault-Tolerant Coordination

Definition ∞ Fault-tolerant coordination refers to systems designed to continue operating correctly even when some components fail. This capability is critical in distributed computing environments where individual node failures are expected. It ensures the overall system maintains functionality and data consistency. Such mechanisms are fundamental for reliable service delivery.
Context ∞ In blockchain and decentralized systems, fault-tolerant coordination is a vital concept often discussed in news concerning network resilience and security. Consensus algorithms, such as Proof of Work or Proof of Stake, are forms of fault-tolerant coordination that enable agreement among distrusting parties. The ongoing development of more robust and efficient fault tolerance mechanisms remains a significant area of research and innovation in distributed ledger technology.