On Tue, Nov 27, 2012 at 12:03 PM, Lloyd Dewolf <lloydostack at gmail.com>wrote: > Ray, did you baseline verses 0MQ (ZeroMQ)? > > > http://www.cloudscaling.com/blog/cloud-computing/simplicity-scales-an-alternative-approach-to-openstack-nova-rpc-messaging/ > > Lloyd, Thanks for your suggestion. I have not tried ZeroMQ yet, but it is eventually in my plans. I like the idea behind ZeroMQ. Queuing middleware seems like overkill, yet RabbitMQ does has its supporters and it might be part of the environment for other reasons anyway. My initial goal was to determine why people say RabbitMQ does not scale. I can't find any facts around that. I found at least one reason, the dynamic creation of queues/exchanges, which is more a problem with how OpenStack uses RabbitMQ and not RabbitMQ itself. I'm continuing my testing to see if it breaks somewhere else. Ray -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20121127/c1a7c5b7/attachment.html>