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Tag Archives: design

Full Tree Selects via Materialized Paths

03-Mar-09

At my internship I have been working on this really awesome in-house analytics systems.  One of the database tables used in this project behaves as a self-referential tree.  Since I am using Ruby on Rails for this project, I decided to go with the acts_as_tree plugin on this particular model.  This plugin adds various tree [...]