Power Query diagnostics operation and category explanation

[dterrienpro]

Hello,

Power Query diagnostics are extremely useful while improving dataset refresh performance

https://learn.microsoft.com/en-us/power-query/query-diagnostics 

The documentation is really good but there is no detailled information about 'Category' and 'Operation' values. Is it possible to improve this documentation ?

Thanks in advance

[amitchandak]

@dterrienpro , refer if one of these can help

https://blog.crossjoin.co.uk/2022/04/24/understanding-power-query-query-diagnostics-data-with-the-di...

https://www.youtube.com/watch?v=i2lBo5GsTIk

https://sqlserverbi.blog/2020/02/16/power-bi-query-performance-query-diagnostics/

https://www.youtube.com/watch?v=J3IUgnaex04

[dterrienpro]

Hello @amitchandak ,

Thank you, I read all these and more from Chris Webb, Ben Gribaudo, Imke Feldmann, Microsoft docs, ...
I couldn't find details about operation and category