After installation of CouchDB, I was wondering about it's performance, so I made some benchmarking, and it looks pretty good to me - 2,000 concurrent requests.
I only had to raise number of open files per process by using
echo "204854" > /proc/sys/fs/file-max
ulimit -n 200000
to get rid of this message
OS error code 24: Too many open files
I'll publish results as Google docs, so they are posted to this blog automatically and I'll provide just a link to results.
This are read tests :
I'm working on creation of files with sample data to emulate document for insertion, so we can test write efficiency.