4 ms·

I'll be honest: if I didn't know SQL already, I would have no idea what his diagrams are trying to convey... I do know at this point that he is technically rig

• hinkley 8y ago
  That may be a fair critique. Should SQL be successful only to mathematicians and computer scientists? (Who else would even know about set theory or Venn a priori?)
  • darkpuma 8y ago
    In my underfunded rural American elementary school, they taught us Venn diagrams. Not set theory per-se, but they taught us to read and create Venn diagrams. I don't know if that's representative, but my gut instinct is that Venn diagrams are very accessible to the general public.