title: How to create a DataFrame from records/rows
body: <p>I have data structured like this:</p>
  
  <pre><code>records = [("A", 1), ("B", 2), ("C", 3)]
  </code></pre>
  
  <p>I want a DataFrame like this</p>
  
  <pre><code>A | 1
  B | 2
  C | 3
  </code></pre>
  
  <p>How to achieve that most efficiently in Julia?</p>
  
  <p>In python I would do a <code>pandas.DataFrame.from_records(records)</code>. </p>
  
  <p><strong>EDIT</strong>: I am looking for an approach which works for an arbitrary number of columns.  </p>