Entrega Atómica
Todo o nada.
Atomic Delivery (or Atomic Multicast) ensures consistency in distributed systems. If a coordinator sends a broadcast to a cluster of nodes, the system guarantees that they will all reach the same state. If even one node fails to receive the message due to a network or hardware failure, the entire operation is rolled back or compensated for, preventing a split-brain scenario.
graph LR
Center["Entrega Atómica"]:::main
Pre_distributed_systems["distributed-systems"]:::pre --> Center
click Pre_distributed_systems "/terms/distributed-systems"
Pre_networking["networking"]:::pre --> Center
click Pre_networking "/terms/networking"
Pre_consensus_mechanism["consensus-mechanism"]:::pre --> Center
click Pre_consensus_mechanism "/terms/consensus-mechanism"
Rel_atomic_swap["atomic-swap"]:::related -.-> Center
click Rel_atomic_swap "/terms/atomic-swap"
Rel_all_or_none_order["all-or-none-order"]:::related -.-> Center
click Rel_all_or_none_order "/terms/all-or-none-order"
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🤓 Expert Deep Dive
Atomic delivery is often implemented via Two-Phase Commit (2PC) or consensus protocols like Paxos and Raft. It requires reliable multicast foundations and a persistent log.
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