title: prevent from angular component to be re-rendered
body: <p>I have a component that is getting as an input a model loaded from the server.
  <code>&lt;app-my-component [data]=&quot;myModel&quot;&gt;&lt;/app-my-component&gt;</code>
  there is another component that reloads the model from the server and basically removes the old one and set the new one (different instance, same data)
  Is there any way to prevent reloading the whole component and only refresh the data (or in another way tell angular that both instances are the same... )</p>
  <p>I'm using angular 9</p>
  <p>Thanks for the helpers</p>