On 2015-04-13 04:03:49 -0400 (-0400), Victor Stinner wrote: > Great. Did you notice a performance regression?
Nope. Worth noting, we implemented it primarily for its lack of compiled extensions, and to a lesser because it supports Python 3.x. I suspect if we do later run into any unexpected performance issues... well, it's pure Python. We have lots of people who can help. > Mike wrote that PyMySQL is much slower than MySQL-Python. I don't recall him saying that specifically. Also last I recall he admitted he hadn't actually tested under the sorts of load we would drive in a production OpenStack service--merely performed some fairly artificial benchmarks looping known-expensive operations that may not ultimately reflect places in our codebase where introducing any sort of slowdown would be noticeable compared to other operations being performed. Chances are the Project Infrastructure systems will continue incrementally switching to PyMySQL mainly because it's easier to install and works on a broader variety of platforms. -- Jeremy Stanley __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev