Concepts inEventually Consistent: Not What You Were Expecting?
Eventual consistency
Eventual consistency is one of the consistency models used in the domain of parallel programming, for example in distributed shared memory, distributed transactions, and optimistic replication. It means that given a sufficiently long period of time over which no changes are sent, all updates can be expected to propagate eventually through the system and all the replicas will be consistent. While some authors use that definition (e.g.
more from Wikipedia