[openstack-dev] [oslo] Openstack and SQLAlchemy

Mike Bayer mbayer at redhat.com
Thu Jul 3 01:23:05 UTC 2014


I've just added a new section to this wiki, "MySQLdb + eventlet = sad",
summarizing some discussions I've had in the past couple of days about
the ongoing issue that MySQLdb and eventlet were not meant to be used
together.   This is a big one to solve as well (though I think it's
pretty easy to solve).

https://wiki.openstack.org/wiki/OpenStack_and_SQLAlchemy#MySQLdb_.2B_eventlet_.3D_sad



On 6/30/14, 12:56 PM, Mike Bayer wrote:
> Hi all -
>
> For those who don't know me, I'm Mike Bayer, creator/maintainer of
> SQLAlchemy, Alembic migrations and Dogpile caching.   In the past month
> I've become a full time Openstack developer working for Red Hat, given
> the task of carrying Openstack's database integration story forward.  
> To that extent I am focused on the oslo.db project which going forward
> will serve as the basis for database patterns used by other Openstack
> applications.
>
> I've summarized what I've learned from the community over the past month
> in a wiki entry at:
>
> https://wiki.openstack.org/wiki/Openstack_and_SQLAlchemy 
>
> The page also refers to an ORM performance proof of concept which you
> can see at https://github.com/zzzeek/nova_poc.
>
> The goal of this wiki page is to publish to the community what's come up
> for me so far, to get additional information and comments, and finally
> to help me narrow down the areas in which the community would most
> benefit by my contributions.
>
> I'd like to get a discussion going here, on the wiki, on IRC (where I am
> on freenode with the nickname zzzeek) with the goal of solidifying the
> blueprints, issues, and SQLAlchemy / Alembic features I'll be focusing
> on as well as recruiting contributors to help in all those areas.  I
> would welcome contributors on the SQLAlchemy / Alembic projects directly
> as well, as we have many areas that are directly applicable to Openstack.
>
> I'd like to thank Red Hat and the Openstack community for welcoming me
> on board and I'm looking forward to digging in more deeply in the coming
> months!
>
> - mike
>
>
>
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