title: I have MySql table, how is it possible to make a realtime database with react ? If so, with what stack you able to do it?
body: <p>I have a logic where on a backend side I have an automation which changes mysql database table. When a user goes on website to see those changes I need to show them in realtime. If db changes I want to show changes right away in realtime.</p>
  <p>I heard that graphQL has subscription method. Is it possible to implement with graphQL + Express + React?</p>
  <p>I also know Firebase has this option, but I have to use SQL table. I can't use Firebase db.</p>