[openstack-dev] [oslo.db] PyMySQL review

Ed Leafe ed at leafe.com
Thu Jan 29 15:54:36 UTC 2015


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On 01/28/2015 06:57 PM, Johannes Erdfelt wrote:

> Not sure if it helps more than this explanation, but there was a
> blueprint and accompanying wiki page that explains the move from twisted
> to eventlet:

Yeah, it was never threads vs. greenthreads. There was a lot of pushback
to relying on Twisted, which many people found confusing to use, and
more importantly, to follow when reading code. Whatever the performance
difference may be, eventlet code is a lot easier to follow, as it more
closely resembles single-threaded linear execution.

- -- 

- -- Ed Leafe
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