RE: Bad read performances: 'few rows of many columns' vs 'many rows of few columns'

So did you disable the row cache entirely? > From: Sylvain Lebresne > > Well, I've found the reason. > The default cassandra configuration use a 10% row cache. > And the row cache reads all the row each time. So it was indeed reading > the > full row each time even though the request was asking

Cassandra latency question

Hello. I've been running the vPork load generator against two Cassandra nodes running in VMs. I'm running a trunk build with W=2 and R=1 and out-of-the-box JVM_OPTS which should be fine, or so I thought. Throughput is lower than I expected. Are my expectations out-of-line? Thanks, David Writi