Main

  • May 2020
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DjangoUser + + + + +

1

1

+ + + + + +

1

UserProfile + + + +

id <> user <> twitter_device <> sms_device <> 1

TwitterDevice

Subscription

0..*

id <> username password first_name last_name

1 Source + + + + +

1 SMSDevice + id <> + phone_no

1

id <> profile <> source <> tag summary no_link 0..*

1

+ id <> + twitter_id + expiry

DTou Database Schema Apr 14 2009

1

id <> url title description enabled

1 1

Entry + 0..* + + + +

id <> source <> title summary link <> 0..*

0..* TwitterMessage + 0..* + + +

id <> twitter_device <> text expires

SMSMessage + id <> + sms_device <> + text

1 Link + id <> + url + hit_count

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