Hi folks,

Just a quick note to let you know that, after evaluating a number of solutions, I've settled on SQLAlchemy for my SQL needs.

I'm writing an ORM for CPS (a framework on top of Zope) that uses the ZODB (Zope's object database). It's different than other ORMs for Zope, which don't leverage the existing ZODB infrastructure.

ZODB already has a system for object persistence (a base Persistent class that provides the callbacks needed to know when an object has changed), and a two-phase transaction system. ZODB also has LRU python object caches, and a number of other features that work very well. I simply want to write a different storage using that framework, an RDB storage (mostly).

To that end, I'll be using SQLAlchemy's nice schema and sql capabilities. I don't plan on using the mapper and uow parts for now.

The product I'm writing will be opensource, like everything we do.
FWIW I'll be mainly using Sqlite (for unit tests) and Postgres, maybe Oracle later. BTW we're very heavy on unit testing :)

Cheers,
Florent

--
Florent Guillaume, Nuxeo (Paris, France)   Director of R&D
+33 1 40 33 71 59   http://nuxeo.com   [EMAIL PROTECTED]




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