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Category:Hierarchical models

hierarchical database model 
Instance of database model
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A hierarchical data model is a database model in which the data is organized into a tree-like structure. The structure allows repeating information using parent/child relationships: each parent can have many children but each child only has one parent.


This category has only the following subcategory.


Media in category "Hierarchical models"

The following 15 files are in this category, out of 15 total.