title: AEM URL Rewriting
body: <p>I can see broadly two approaches for URL rewriting in AEM:</p>
  
  <ol>
  <li>Sling mapping (sling:Mapping) under /etc/map/http(s)</li>
  <li>URL rewriting using link rewriter/TransformerFactory.</li>
  </ol>
  
  <p>I want to know which one is better among two - in sense of ease of implementation, scalability, maintenance &amp; automation.</p>
  
  <p>Regards.</p>