Extended Entity Relationship Models (EER diagrams)

Having covered basic ER models in the previous video, we can now move on to Extended Entity Relationship models. The ability to use a specialization circle to define disjoint subsets, overlapping subsets, and unions is explored.

[SYEDABDULALISHAH]

Thank you so much sir. You've covered all topics in just 10 minutes. Thank you So Much. I am grateful to you

[labiribiri]

Awesome video, but what if we wanted to only inherit the attributes and not the relationships of the parent entity?

I'd appreciate it if you told me! Thank

[zoenguyen]

what software do you use to draw the EER diagrams?

[kal.]

what software did you use for these diagram?

[BarrieEthel]

Jones Brenda Perez Timothy Perez Kimberly

[MahiMego-vj]

Williams Edward Johnson Scott Davis Patricia

[PeterBreuer-ih]

Williams William Martinez George Jackson Dorothy