title: What is the difference between a Graphical Calculation View with star join and a normal calculation view in SAP HANA
body: <p>As we all know we have an option of Star join while creating a Graphical Calculation View in SAP HANA.</p>
  
  <p>I can implement the exact same thing without using this star join feature by implementing multiple joins in a Graphical CV.
  Is there any advantage of Star join over it??
  Why do we have this option?</p>
  
  <p>PS: I am not using any analytical and attribute views im both scenarios.</p>
  
  <p>Thanks</p>