title: Does frequent INSERT/UPDATE query compromise the database safety?
body: <p>Hi, I am relatively new to using databases in a web application and I am trying to develop a dynamic application for my users.</p>
  
  <p>So, I was wondering how safe is it to have your application frequently (say every 2 seconds) execute an INSERT/UPDATE query from the same user.</p>
  
  <p><p>I'm aware that INSERT/UPDATE queries are quite slow to execute (I've read its 12 INSERT per second) but that's not my question.<br/>My question is concerning the safety of my database.</p>