Building Data Analytics and Data Science solutions using Microsoft Fabric | Principal PM, Microsoft Fabric CAT
Principal Program Manager, Microsoft Fabric CAT helping users and organizations build scalable, insightful, secure solutions. Blogs, opinions are my own and do not represent my employer.
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Seems like DFg2 is using single thread to write. That explains single file and the time taken. Also, I expected ~600 Mil rows, i.e. all rows in an Row Group (RG) where there is only a single RG. Am I missing something?
Lamin Jobe
Excellent article!