title: Thingsboard Can we process the recieved telemetry data and again store computed value
body: <p>Thingsboard Can we process the recieved telemetry data and again store computed value?</p>
  
  <p>Example if some kind of sensors sending me a x,y,z value as telemetry data and using x,y,z  I have to calculte p=x+y/z and again save p as telemetrey data.</p>
  
  <p>How can i achive this in thingsboard?</p>