Monotonic Reads (MR)
The Monotonic Reads (MR) consistency model ensures that if a process reads a value v, any subsequent read operation will never return a value older than v. Violations of MR indicate eventual consistency problems.
What is the Measurement of Eventual Consistency?
The measurement of Eventual Consistency in distributed systems typically involves assessing how quickly updates made to the system are propagated to all replicas and how long it takes for all replicas to converge to a consistent state. Several metrics can be used to measure eventual consistency: