On Aug 31, 2005, at 12:07 PM, David Huttleston Jr wrote: ...
But, I'm fuzzy on how the zodb prevents inconsistent reads.
...
Hi David. A quick answer is that the ZODB implements optimistic multi-version concurrency control, similar to the default PostgreSQL behavior. This link describes the proposal, which is pretty close to the way it turned out, as far as I know.
http://www.zope.org/Wikis/ZODB/MultiVersionConcurrencyControl Gary _______________________________________________ Zope3-dev mailing list Zope3-dev@zope.org Unsub: http://mail.zope.org/mailman/options/zope3-dev/archive%40mail-archive.com