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4
votes
1answer
121 views
Modelling Hierarchical attributes
I am trying to figure out the data model for a retailer.
The retailer has several stores across the country and they are modeled using the following hierarchy:
Channel -> Zone -> City -> ...
5
votes
2answers
523 views
How to structure a model to properly and efficiently represent tree-like data on relational databases?
Based on Traversing tree-like data in a relational database using SQL question, I would like to know how the way regularly used to describe tree-like data on relational databases considering physical ...
