Venn Study

I’ve been considering visual join semantics, and decided to start with Venn Diagrams.  Venns have a strong intent to convey technically-accurate relationship information.  One can presume many different stylizations of the base pattern, which isn’t really in-scope here.

Venn Configurations

Venn Configurations

 

Venn as SQL joins

Venn as SQL joins

 

 

 

 

Database as Venn

Database as Venn

 

 

Projected Venn

Projected Venn

 

 

 

 

Radially Symmetry venn

Radially Symmetry venn

 

 

11-set Venn

11-set Venn

 

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