ZeroMQ does thousands of messages per second. It was designed for High Frequency Trading, after iMatix has a contract with JP Morgan Chase in New York. I was

ZeroMQ does thousands of messages per second. It was designed for High Frequency Trading, after iMatix has a contract with JP Morgan Chase in New York. I was in the team to maximize the number of messages of OpenAMQ, the broker was the bottleneck, then iMatix bought a slovakian company to maximize the speed between A and B (without a broker in the middle). See more here: http://wiki.zeromq.org/whitepapers:measuring-performance http://wiki.zeromq.org/whitepapers:measuring-performance http://wiki.zeromq.org/results:multicore-tests http://wiki.zeromq.org/results:multicore-tests