Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Earn a 50% discount on the DP-600 certification exam by completing the Fabric 30 Days to Learn It challenge.

Reply
donkey_shrek
Frequent Visitor

Fuzzy Match vs Transformation Table

Which one would be faster?

 

500,000 rows of Fuzzy Matching or if you pre-define those same 500,000 rows in a Transformation Table?

 

Also the flow of Fuzzy Matching is to try the Transformation Table first then handle the rest with Fuzzy Matching right?

1 REPLY 1
v-stephen-msft
Community Support
Community Support

Hi @donkey_shrek ,

 

There is no need to compare the two, the transformation table helps you map values from your column to new values before performing the fuzzy matching algorithm.

Some examples of how the transformation table can be used:

Reference: How fuzzy matching works in Power Query - Power Query | Microsoft Learn                              

                                                                                                                           

Best Regards,

Stephen Tao

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.           

Helpful resources

Announcements
RTI Forums Carousel3

New forum boards available in Real-Time Intelligence.

Ask questions in Eventhouse and KQL, Eventstream, and Reflex.

MayPowerBICarousel

Fabric Monthly Update - May 2024

Check out the May 2024 Fabric update to learn about new features.

LearnSurvey

Fabric certifications survey

Certification feedback opportunity for the community.

Top Solution Authors
Top Kudoed Authors