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# System prepended metadata

title: Untitled

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## Discussion - How would we model our Twitter domain using database tables? What columns would each table have?

users
id PRIMARY
username string
password ? 
created_at timestamp

likes
user_id integer
tweet_id integer

tweets
id PRIMARY
user_id INTEGER
likes_count INTEGER
message string





## Group 1
users

likes

tweets


## Group 2
users

likes

tweets


## Group 3
users

likes

tweets



## Group 4
users

likes

tweets



## Group 5
users

likes

tweets