Dégager des insights des données BigQuery : atelier challenge avis

ok

Faiz I. · Examiné il y a 4 mois

very bad as usual with challenge lab. poor instructions, imposible to figure it out, and then get suspension from google because I'm not a wizard

Alexander Isaias P. · Examiné il y a 4 mois

Nabajyoti N. · Examiné il y a 4 mois

Amit G. · Examiné il y a 4 mois

After all very easy labs, this lab it's too difficult and it seams that there are some hidden specifications for the queries very difficult to see and we can't ask what they wat exactly

Juan José F. · Examiné il y a 4 mois

muzammil i. · Examiné il y a 4 mois

Bikash K. · Examiné il y a 4 mois

VISHAL SAMPATHU A. · Examiné il y a 4 mois

Gagan D. · Examiné il y a 4 mois

BENSON K. · Examiné il y a 4 mois

RAKSHITHA KARNING C. · Examiné il y a 4 mois

Diego Andres S. · Examiné il y a 4 mois

Tasks 4, 5, and 10 will fail even when identical results are returned. Using subqueries can force all progress checks to fail. It is necessary to sum all "cumulative" case numbers. This is not intuitive because summing a cumulative count over a month returns an incorrect value - if there are 30,000 cases by the end of the month and you take the sum of the number of cases in all days, ~900,000 total cases is incorrect. Please update the instructions or autograder. This has been quite frustrating as a business user.

Dan C. · Examiné il y a 4 mois

CATHERINE G. · Examiné il y a 4 mois

Tasks 4, 5, and 10 appear to be broken

Dan C. · Examiné il y a 4 mois

Fish C. · Examiné il y a 4 mois

Nice

Prabir B. · Examiné il y a 4 mois

So bad at detecting the answers - having to copy to new sheet and run again, or structure in a particular way even though not specified (and less efficient!).

Steven B. · Examiné il y a 4 mois

Sinchana N. · Examiné il y a 4 mois

Lieutenant C. · Examiné il y a 4 mois

ALOK H. · Examiné il y a 4 mois

Mohamed I. · Examiné il y a 4 mois

could be shorter

Ramon N. · Examiné il y a 4 mois

Zineb K. · Examiné il y a 4 mois

Kopanang T. · Examiné il y a 4 mois