The theoretical study of computational systems whose components run on separate networked machines and coordinate by passing messages, encompassing fundamental impossibility results, consistency models, and formal proofs of consensus and replication protocols.
Semantic Classification
Content
- Distributed systems theory formalises the challenges of coordinating processes that share no common clock or memory and may fail independently. Foundational results characterise the limits of consensus, consistency, and availability under network partitions.
- These principles underpin the design of fault-tolerant services, replication protocols, and decentralised systems such as blockchains.