title: How to snyc data refresh between C# apps at the same time
body: <p>I have a C# program that calls a SQL database.
  I want to duplicate this program 10 times and have all programs call the SQL database at the same time.  How would this be done? </p>
  
  <p>I am pulling data on a timer/loop. For example, if program A is executed before program B, the refresh times will differ. Is there a way to sync this refresh?</p>