[Zope] Using "Session" to store per-session data.

[Anthony Baxter]

>>> Alexander Staubo wrote
> In my opinion it's getting increasingly obvious that the ZODB badly
> needs cheap, non-undoable, "transient" transactions.

<aol>me too</aol>

> Counters, sessions, often-refreshed internal state tables -- lots of
> applications need it, and moving this stuff outside the ZODB breaks with
> the object-oriented design.

an alternative would be an object that's backed by an SQL table. 

change the attributes, it flows through to the table. 

Anthony.