关于“Optimizing your BigQuery Queries for Performance 2.5”的评价

Bianca Patriza V. · 已于 over 2 years前审核

Wieke A. · 已于 over 2 years前审核

Thanh D. · 已于 over 2 years前审核

John Lorenz P. · 已于 over 2 years前审核

Nurul F. · 已于 over 2 years前审核

Hoa P. · 已于 over 2 years前审核

Bharathi D. · 已于 over 2 years前审核

Dnyaneshwar K. · 已于 over 2 years前审核

Christopher G. · 已于 over 2 years前审核

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Sai Shreya P. · 已于 over 2 years前审核

Brian C. · 已于 over 2 years前审核

Jesus A. · 已于 over 2 years前审核

Results of the queries where you moved from 2 joins to 2 subqueries and precomputing trip distance were opposite of what was stated. Precomputing consumed more I/O and 20% more slot time. BQ clearly optimising on the fly, but this quicklab is misleading.

Christopher L. · 已于 over 2 years前审核

Ledy Z. · 已于 over 2 years前审核

Andrew S. · 已于 over 2 years前审核

Alejandro B. · 已于 over 2 years前审核

Very interesting queries and optimization tips.

Rodolfo C. · 已于 over 2 years前审核

Guilherme d. · 已于 over 2 years前审核

Would suggest a longer timeframe for this lab

Neil P. · 已于 over 2 years前审核

Raul S. · 已于 over 2 years前审核

Andres Leonardo B. · 已于 over 2 years前审核

Adarsh H. · 已于 over 2 years前审核

ABDULLAHI L. · 已于 over 2 years前审核

Jagadish P. · 已于 over 2 years前审核