segunda-feira, 6 de novembro de 2017

Crow's foot notation (as in Entity–relationship model)?

About Crow's foot notation (FFR):

https://en.wikipedia.org/wiki/Entity%E2%80%93relationship_model#Crow.27s_foot_notation

Entity–relationship model - Wikipedia

PS. UML now has equivalent diagrams, used for conceptual modelling (look for UML Domain Models, that show [domain] entities as classes with just a name).