To be complete, https://issues.apache.org/jira/browse/CASSANDRA-3472 is relevant.
-- Sylvain On Wed, Nov 16, 2011 at 9:40 PM, Jake Luciani <jak...@gmail.com> wrote: > the former > > On Wed, Nov 16, 2011 at 3:33 PM, Brian Fleming <bigbrianflem...@gmail.com> > wrote: >> >> Hi All, >> >> I have a question about inter-data centre replication : if you have 2 Data >> Centers, each with a local RF of 2 (i.e. total RF of 4) and write to a node >> in DC1, how efficient is the replication to DC2 - i.e. is that data : >> - replicated over to a single node in DC2 once and internally replicated >> or >> - replicated explicitly to two separate nodes? >> Obviously from a LAN resource utilisation perspective, the former would be >> preferable. >> Many thanks, >> Brian > > > > -- > http://twitter.com/tjake >
