Anyone have an ERD symbols quick reference?


I'm looking for a one-page quick-reference or cheatsheet (preferably in PDF) to the meanings of the various ERD symbols in Crowsfoot/Martin notation.

I've done a lot of googling, but have not found a good, concise quick-reference guide, though I'm sure one must exist.

Best Solution

I've also been looking for a single-page "quick reference" PDF for ERD relationship symbols (i.e. "Crows Feet"). I haven't found anything I've liked, so I created this.

I've posted the Full Page, Printable PDF on my blog.

Hope this helps! ERD "Crow's Foot" Relationship Notation Quick Reference

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