title: Data Warehouse vs. OLAP Cube?
body: <p>Can anyone explain what is really distinction between Data Warehouse and OLAP Cubes? </p>
  
  <p>Are they different approach for same thing?</p>
  
  <p>Is one of them deprecated in comparison with other?</p>
  
  <p>Are there any performance issues in one of them?</p>
  
  <p>Any explanation is welcomed </p>