[ZODB-Dev] SQL/ZODB integration (was Re: ZODB and new styleclasses?)
Jim Fulton
jim@zope.com
Tue, 02 Jul 2002 14:45:53 -0400
Jim Fulton wrote:
> Phillip J. Eby wrote:
>
> ...
>
>>> last read are deactivated.
>>>
>>
>> Right, and not all back-ends provide any kind of notification that
>> lets you
>> do this. I suppose you could reasonably consider this a deficiency of
>> the
>> back-ends rather than of the ZODB framework. :) But it's nonetheless a
>> requirement for many people to use such back-ends. :)
>
>
> This is a good point. I tend to take the invalidation protocol for granted.
>
> I hope this doesn't prove fatal.
Oops. I forgot this was on zodb-dev. This isn't fatal to ZODB but might be fatal
to efforts to reuse ZODB infrastructure in other persistence frameworks, which
is a subject Phillip and I are discussing in a separate conversation. :)
Jim
--
--
Jim Fulton mailto:jim@zope.com Python Powered!
CTO (888) 344-4332 http://www.python.org
Zope Corporation http://www.zope.com http://www.zope.org