[Zope-DB] questions

[posgrado]

Hi,


Could you answer me some questions please?

I undestand that Zope woks with ZODB and if required also works with a relational database, both are connected by Zope core, I would like to know how Zope core works and how these database work, do they use an  Object-Relational mapping and what is it? Also I would like to know how query work to database.


Sincerely yours
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