Re: EC2 zones, snitches and vnodes

2014-04-03 Thread Robert Coli
On Thu, Apr 3, 2014 at 8:38 AM, Alain RODRIGUEZ wrote: > I read that we can use different A-Z to be more "crash tolerant". > Basically, using a RF=3 and placing servers into different zones like > node1-zoneA node2-zoneB node3-zoneC node4-zoneA... As replicas are placed > to the next server in th

EC2 zones, snitches and vnodes

2014-04-03 Thread Alain RODRIGUEZ
Hi, We are using Cassandra 1.2.11 on AWS EC2 services. I read that we can use different A-Z to be more "crash tolerant". Basically, using a RF=3 and placing servers into different zones like node1-zoneA node2-zoneB node3-zoneC node4-zoneA... As replicas are placed to the next server in the ring w