Maybe the correct question is the most reliable combo DA+DB.

Regards.

How about: Zope+ZODB ?

I have a question: Will ZODB have something like OQL? The problem in using ZODB is to do simple queries and link different class object instances in queries (SQL join). It is hard to do simple things in ZODB like aggregate functions (sum, max ...) That's why I use an external RDBMS... regards, Rogerio Atem. ------------------------------------------- E-mail enviado pelo servidor do CEFETCampos