title: Difference Between Cron trigger and Simple trigger in Quartz Scheduler
body: <p>I am exploring on quartz scheduler,</p>
  
  <p>What are the differences between Cron trigger and Simple trigger except for how they are being defined.
  I dint find any other differences.</p>
  
  <p>like which is thread safe or which is said as best practice or anything like that. </p>
  
  <p>can someone explain what are the differences between them and at what scenarios we could use them</p>