title: Repeating Field vs Relational?
body: <p>Say I have a set of data. It's a group of houses in certain cities.</p>
  
  <pre><code>House 1 | 123 Fake St | Notatown
  House 2 | 456 Not Rd  | Notatown
  House 3 | 789 Foo Cres| Barville
  ...
  </code></pre>
  
  <p>Then imagine that the data went on like this with many records.</p>
  
  <p>Is it better to import this directly into a table, having a record for each house, and putting the town in full - or to create a relational table that stores an id along with the town's name and have to play with inserting into multiple tables? Ie:</p>
  
  <pre><code>1 | Notatown
  2 | Barville
  ...
  </code></pre>
  
  <p>What "Normal Form" would doing the relational table above be considered, if so?</p>