Changes between Version 7 and Version 8 of CookBookDataModels


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Timestamp:
Apr 2, 2006, 1:11:15 PM (19 years ago)
Author:
boxed@…
Comment:

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  • CookBookDataModels

    v7 v8  
    77[wiki:ModifiedPreorderTreeTraversal An efficient parent/child relationship] - Similar to the "category" data model above, but doesn't use recursive functions, neither multiple queries.
    88
     9[wiki:CookBookTreeStructure] A tree DB system that is fast for insert, select and delete.  Requires small change to django source. 
     10
    911[wiki:ModelInheritance Model Inheritance]
    1012
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