Sep 18, 2018
Useful practical course, especially about performance optimization. Window functions have many options, it would be nice to add window size description with practical examples or links to them.
Aug 11, 2018
Excellent course; I only wish there were a much longer and more robust lab on optimizing query performance, after all the tips we learned in the corresponding lessons.
by Raden R•
Aug 08, 2019
by Luis C•
May 13, 2019
The course fell short of my expectations because, in spite of its ambitious content, not enough labs were provided. Two important topics ended up without being practiced: Notebooks (the equivalent of Jupyter's, whose name I don't remember just now) and permits and column security.
by Clare S•
Jan 03, 2018
The courses on Google Data Studio and Cloud Data Lab are not extensive enough even though they are well taught.
by Edgar R•
Sep 11, 2018
labs were very superficial in places that would require strong practice. they should have gone more in depth
by Gustavo G•
Dec 20, 2019
Os "Labs" são muito fracos, gerando poucas oportunidades de prática para sedimentar o conteúdo.