hello I need help making an Enitity relationship Diagram for my video uploading application.

YOU MUST DRAW IT ON PAPER OR USE AN ONLINE TOOL TO MAKE THE ENITITY RELATIONSHIP DIAGRAM. DO NOT GIVE ME A TEXT BASED DIAGRAM.

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ER Model Basics

Entity

Weak Relation

Aggregation

Attribute

Weak Entity

key

Relationship, ISA, Recursive

DerivedER Model Basics

Crow's foot notation

One

Many

One and only one

Zero or one

One or many

Zero or many