[Zope] Structure for large schema

Andreas Jung lists at zopyx.com
Mon Apr 17 13:18:45 EDT 2006

--On 17. April 2006 14:08:38 -0300 David Pratt <fairwinds at eastlink.ca> 

> Hi. I had asked this question on zope3 about a week ago or so an had no
> responses. I am hoping I can receive some general guidance on this issue.
> I am trying to determine the best structure for storing a large schema
> where some attributes are lists or dictionaries. There are about 70
> attributes in the schema and I am trying to choose a structure that will
> not necessarily have to hold a bunch of empty space. I have a base schema
> of approximately 30 attributes and others that subclass from it with the
> largest being about 70.

How about using Zope BTree datastructures? They are heavily optimized to be 
used within the ZODB.


ZOPYX Ltd. & Co. KG - Charlottenstr. 37/1 - 72070 Tübingen - Germany
Web: www.zopyx.com - Email: info at zopyx.com - Phone +49 - 7071 - 793376
E-Publishing, Python, Zope & Plone development, Consulting
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 186 bytes
Desc: not available
Url : http://mail.zope.org/pipermail/zope/attachments/20060417/25f22b4e/attachment.bin

More information about the Zope mailing list