text: **Horizonta l Sca la bility**
  
  Sto red da ta 
  distri buted acro ss 
  mul ti ple in dep end ent 
  ob ject se rvers  Lo ad job p rocessi ng 
  distri buted acro ss 
  mul ti ple in dep end ent 
  ob ject se rvers 
  
  **Use rs (Gui Clie nt, We b Client, A PIs …)**