Depends on how you have setup the replication. If you are using SimpleStrategy with RF 1, then there will be a single copy of each row in the cluster.
If you are using the NetworkTopologyStrategy with RF 1 in each DC then there will be two copies of each row in the cluster. One in each DC. Hope that helps. Aaron ----------------- Aaron Morton New Zealand @aaronmorton Co-Founder & Principal Consultant Apache Cassandra Consulting http://www.thelastpickle.com On 15/05/2014, at 3:55 am, Mark Farnan <devm...@petrolink.com> wrote: > Yes they will > > From: ng [mailto:pipeli...@gmail.com] > Sent: Tuesday, May 13, 2014 11:07 PM > To: user@cassandra.apache.org > Subject: Datacenter understanding question > > If I have configuration of two data center with one node each. > Replication factor is also 1. > Will these 2 nodes going to be mirrored/replicated?
