Forum Discussion
Performance ETL powerQuery or previous ETL ?
Good afternoon community. I have some doubts regarding the performance with 3 custiones. 1- What is the best performance with respect to the ETL part? I understand that to do data cleaning in ...
Great questions. The answer to all of them is "It depends". There are many factors that can impact ETL performance. You will need to test both options in your specific scenario and then make a decision. Generally you want to do the data destruction as late as possible. Same for the data modeling. Try both options and see which one works better for you. Generally you want to let the data model do the work for you as much as possible.