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Instruction
Explore Data Relationships in a SQL Database
Before we represent our application's nouns in the database using multiple tables, let's look at what a single "Movies" table might look like if we embedded each movie director's information.
Why Data Relationships are Useful
Here's a column list for a basic Movies table:
Movies Table
| Column | Data Type |
|---|---|
| id | INTEGER, PRIMARY KEY |
| title | VARCHAR(255) |
| releaseYear | ... |