David Ripton, Alembic is much better and I think that it is better to extend it to provide sqlite, then to use and try to improve sqlalchemy-migrate. Also we are preparing old projects (Nova, Cinder and Glance) to move from sqlalchemy-migrate to something another (e.g. alembic). If you are interested read my email in mailing list ( http://www.mail-archive.com/openstack-dev@lists.openstack.org/msg00809.html) So as I said in mail, there is a lot of work that should be done before changing migrate engine. And there will be a bunch of work to switch to something new. Actually we are trying in moment to switch from sqlalchemy-migrate to alembic in Ceilometer. Best regards, Boris Pavlovic -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20130711/e9eb9079/attachment.html>