We did some benchmarking as well. http://blog.vcider.com/2011/09/virtual-networks-can-run-cassandra-up-to-60-faster/
Although we were primarily interested in the networking issues.... CM On Fri, Dec 30, 2011 at 12:08 PM, Jeremy Hanna <jeremy.hanna1...@gmail.com>wrote: > This might be helpful: > http://techblog.netflix.com/2011/11/benchmarking-cassandra-scalability-on.html > > On Dec 30, 2011, at 1:59 PM, Dom Wong wrote: > > > Hi, could anyone tell me whether this is possible with Cassandra using > an appropriately sized EC2 cluster. > > > > 100,000 clients writing 50k each to their own specific row at 5 second > intervals? > >