On 8 core Opteron Box we were able to achieve 275K inserts/sec at which time we started to see load to get IO bound because of log writes and flushing dirty buffers. I’m confident you can get to 400K+ inserts/sec on faster hardware and disks (say better RAID or Flash) which is a very cool number. Of course, mind you this is in memory insertion in the simple table and table with long rows and bunch of indexes will see lower numbers.
This blog is called myNoSQL and it is written by me, Alex Popescu, a software architect with a passion for open source and communities.
It records my readings, learnings, and opinions on NoSQL databases, polyglot persistence, and distributed systems -- subjects that I'm passionate about.
The opinions expressed here are my own, and no other party necessarily agrees with them.
If you feel I'm biased, I probably am.