Database Reference
In-Depth Information
Figure 3.1. Users in a social network represented as boxes
Your goal is to build a social network of movie lovers, so the next natural step is to add
the social element to the model. First, connect users who are friends using arrows. Say that
User 1 has two friends, User 2 and User 3. Figure 3.2 illustrates the diagram with connec-
tions between friends.
Figure 3.2. Simple social network graph with users connected as friends
 
 
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