[Zope] Structure for large schema

[Andreas Jung]

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

> 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.

-aj


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