IF one has 1ms delay per request and the other has .001, 1000 requests will be 
a one second delay tacked on(which is huge).  This is why he suggested 
multi-threaded ;).  Maybe there is some other factors as well.

Dean

From: Peter Morris <mrpmor...@gmail.com<mailto:mrpmor...@gmail.com>>
Reply-To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" 
<user@cassandra.apache.org<mailto:user@cassandra.apache.org>>
Date: Monday, August 20, 2012 4:49 AM
To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" 
<user@cassandra.apache.org<mailto:user@cassandra.apache.org>>
Subject: Re: Why so slow?

I've set NoDelay = true on the socket, and although it is much better it is 
still only giving me 500 record inserts per second over a 1Gbps crossover cable 
- (I now also get 200 record inserts per second over wireless.)

I would expect the cross over to have much better performance than this.  Any 
other ideas?


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