Changes between Version 70 and Version 71 of DeveloperGuidelines/Tips


Ignore:
Timestamp:
10/13/09 10:28:40 (13 years ago)
Author:
Fran Boon
Comment:

MPTT

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  • DeveloperGuidelines/Tips

    v70 v71  
    122122 * http://www.plus2net.com/sql_tutorial/sql_linking_table.php
    123123 * http://en.wikipedia.org/wiki/Entity-attribute-value_model
     124 * Modified preorder Tree Traversal (for large Hierarchical trees): http://www.sitepoint.com/print/hierarchical-data-database/
    124125 * GAE Many<>Many: http://arbingersys.blogspot.com/2008/04/google-app-engine-better-many-to-many_30.html
    125126 * Django ORM & JOINs: http://slott-softwarearchitect.blogspot.com/2009/07/object-models-and-relational-joins.html