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Answer by Theyna for Trying to understand cardinality in an entity...
ERDs are a fantastic tool and I'm sure once you get your head around them you will agree.The relationships are always important to enforce. In your database the relationship between client and case is...
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This style of diagramThere is an entity type/class/set & table for every box and a relationship type/class/set & table for every labeled line.The ends of a line point to entity types...
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Trying to understand cardinality in an entity relationship diagram?
I'm quite new to relational databases and have been having a lot of trouble recently trying to understand an entity relationship diagram I've been given.Here it is: Solicitor ERD (ERD is for a made up...
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