What's the difference between these?
>>59395658
a-anyone?
>>59395658
>2 methods to get to the same question
vs
>1 method to get to 2 questions
>>59395658
Retard diagram shit nobody actually uses
>>59396533
wtf my professor told me everyone uses these in the industry
>>59395658
Is this some UML shit?
>>59396720
it's the fucking database diagrams