Hi there,
In today’s lesson we will discuss:
- Logical model of a Relational Database
- ER model
o entity
o attributes
o relationship
one-to-one
one-to-many
many-to-many - Physical model of a Relational Database
Please let me know if you have any questions or comments. Thank you for your time.
Regards,
Oracle Girl
My video is at DLive
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