An ERM (Entity–Relationship Model) is an abstract model of a relational database. Diagrams created with ERM syntax are called entity-relationship diagrams.

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Is my ERD design for “Adding Friends Capability” is good enough? [closed]

I have a school project to create a simple networking site, And I want to know if my database design is good. I'm open for any suggestions to improve my design thanks!
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Referential MySql Design

How does this look? It has been over a year since my database concepts class and I have never worked with MySql. I have chosen InnoDB as my engine because of foreign key support using UTF-8 based on ...
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review ERD for website

I am a noob and would like some help with the erd for a website I am building. There are roles for the users that participate in the board. I'm not sure I have that down correctly. I realize that I ...