Login to manage your account

Please enter a valid email address.
Forgot Password?
Please enter a valid password.
OR

Don't have an account yet? Sign up

What distinguishes ETL from ELT?

  1. A ELT loads raw data first and transforms inside the warehouse
  2. B ETL transforms after loading
  3. C ELT does not transform data
  4. D They are the same
Answer

ELT loads raw data first and transforms inside the warehouse

Modern cloud warehouses are powerful enough to transform after loading, and keeping raw data allows re-transformation later.

All Data Warehousing MCQs

Login to manage your account

Please enter a valid email address.
Forgot Password?
Please enter a valid password.
OR

Don't have an account yet? Sign up as