Entity–relationship model: Difference between revisions

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** [http://bit.csc.lsu.edu/~chen/pdf/erd.pdf The Entity-Relationship Model--Toward a Unified View of Data]
* [https://idbms.navo.navy.mil/DataModel/IDEF1X.html IDEF1X]
* [http://www.excelsoftware.com/dmsql.html Data Modeling & SQL]
 
[[Category:Data modeling]]