Isolation levels, ACID

• Distributed Consistency and Session Anomalies


• Wikipedia: Isolation (database systems)


• Wikipedia: Snapshot isolation


• When is "ACID" ACID? Rarely.


• Whitepaper: Serializable Snapshot Isolation in PostgreSQL

Consistency, Availability, Partition tolerance

Избранное:

• Please stop calling databases CP or AP


• Clarifications On The CAP Theorem And Data-Related Errors


• You Can’t Sacrifice Partition Tolerance


• Linearizability versus Serializability

«A comprehensive study of Convergent and Commutative Replicated Data Types» Marc Shapiro, Nuno Pregui ̧ca, Carlos Baquero, Marek Zawirski

Краткий обзор CRDT обоих типов, основных структур и алгоритмов.