title: IIS: Idle Timeout vs Recycle
body: <p>In IIS there are two areas (well, more than two) where recycling can occur:</p>
  
  <ol>
  <li>Under the "Process Model" section → "Idle Timeout" (default 20 minutes) </li>
  </ol>
  
  <p>and</p>
  
  <ol start="2">
  <li>Under the "Recycle" section → "Regular Time Interval" (default 1740 minutes)</li>
  </ol>
  
  <p>My questions are:</p>
  
  <ol>
  <li>What are the differences between the two methods?</li>
  <li>What are the negative implications of settings them to 0?</li>
  </ol>