183 ;;Quote: data consistency becomes a problem when multiple copies exist; traditionally, all copies are kept identical

183 ;;Quote: define sequential consistency of replicated data by a serialization condition; i.e., behavior indistinguishable from a shared-memory system

183 ;;Quote: lazy cache algorithm buffers read and write requests; sequential consistency by atomic write to In queues, and flush on write..read by a processor

184 ;;Quote: sequential consistency for replicated data from Lamport; but he required a FIFO request queue per memory

184 ;;Quote: cache coherence if a read always returns the value of the last write; stronger than sequential consistency