Comment on Cassandra vs MongoDB vs CouchDB vs Redis vs Riak comparisonparentComments−jchrisa15yCouch actually uses a first-write wins model (MVCC optimistic concurrency) not a last-write-wins model. The difference between those two is huge.
Comments
Couch actually uses a first-write wins model (MVCC optimistic concurrency) not a last-write-wins model. The difference between those two is huge.