title: What is actually model in laravel and where it is used?
body: <p>I do not understand what a model and Eloquent are. I tried this code</p>
  
  <pre><code>&lt;?php
  
      class Nerd extends Eloquent
      {
  
      }
  </code></pre>
  
  <p>But still not getting what this is. What does the modeling do?</p>