title: What is the difference between scheduler's standby() and pauseAll()?
body: <p>I'm using Quartz Scheduler v.1.8.0.</p>
  
  <p>What's the difference between <a href="http://www.quartz-scheduler.org/docs/api/1.8.1/org/quartz/Scheduler.html#standby()" rel="noreferrer">scheduler.standby()</a> and <a href="http://www.quartz-scheduler.org/docs/api/1.8.1/org/quartz/Scheduler.html#pauseAll()" rel="noreferrer">scheduler.pauseAll()</a>?</p>
  
  <blockquote>
    <p><strong>standby()</strong> -
               Temporarily halts the Scheduler's firing of Triggers.</p>
    
    <p><strong>pauseAll()</strong> - 
               Pause all triggers - similar to calling
    pauseTriggerGroup(group) on every
    group, however, after using this
    method resumeAll() must be called to
    clear the scheduler's state of
    'remembering' that all new triggers
    will be paused as they are added.</p>
  </blockquote>
  
  <p>Based on what I've understood from the API documentation, I'm not able to easily/clearly differentiate/distinguish from each one of them.  I'm seeing both of them serving the same purpose - temporarily pause/halt all the triggers in the scheduler, and subsequently followed by a <em>start()</em> (for standby) or <em>resumeAll()</em> (for pauseAll) to clear the scheduler's state.  Is there any other difference?</p>
  
  <p>Hope experts can help me in understanding any subtle difference.</p>