title: Angular Observables
body: <p>This might be a very basic question, but I am really stuck in this situation and seem to be not able to figure out the answer be experiment:</p>
  
  <p>I am doing a http GET request on some data. I have to display this data in a "component" and I later I would have to "access" this data (the one received from the http request).</p>
  
  <p>So I have to store this data at two points. Would I just suscribe to the Observable returned from the http GET request twice? Or would I have to subscribe once, save the response somewhere and from that saved data feed my two use-case (the component and the access).</p>
  
  <p>If I subscribe twice is there a chance of data loss, because the first subscription triggers the http GET and the second subscriptions "comes to late"?</p>
  
  <p>If this seems to vague please let me know and I will insert some code also.</p>
  
  <p>I am using @angular/core 7.0.0 and rxjs 6.3.3.</p>