Ravindra BagaleCourses & study guides

28. End-to-End Project: Blinkit Quick-Commerce Dashboard

28.8 Step 7 – Check Performance and Quality

By Last updated:

  • Run Performance Analyzer; fix any visual that is much slower than the rest.
  • Verify numbers: Total Orders in a card should match the count of distinct Order IDs in the raw files (check with Excel or SQL).
  • Check blank rows in slicers (these indicate missing keys between fact and dimension).
  • Confirm that Blinkit Orders + Amazon Now Orders = Total Orders.
  • Spell-check titles; consistent formatting; hide helper tables and tooltip pages.

Ravindra Bagale's Tip

Mitrano, khup students skip the quality check karan the report "looks right". Run Performance Analyzer, test every slicer and drill path, verify three or four key numbers against the source, and ask one classmate to use the report without help. Ekdum simple aahe, fakt savay lavun ghya.