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

Bianca Patriza V. · 评论over 2 years之前

Wieke A. · 评论over 2 years之前

Thanh D. · 评论over 2 years之前

John Lorenz P. · 评论over 2 years之前

Nurul F. · 评论over 2 years之前

Hoa P. · 评论over 2 years之前

Bharathi D. · 评论over 2 years之前

Dnyaneshwar K. · 评论over 2 years之前

Christopher G. · 评论over 2 years之前

Rizwaan D. · 评论over 2 years之前

Sai Shreya P. · 评论over 2 years之前

Brian C. · 评论over 2 years之前

Jesus A. · 评论over 2 years之前

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. · 评论over 2 years之前

Ledy Z. · 评论over 2 years之前

Andrew S. · 评论over 2 years之前

Alejandro B. · 评论over 2 years之前

Very interesting queries and optimization tips.

Rodolfo C. · 评论over 2 years之前

Guilherme d. · 评论over 2 years之前

Would suggest a longer timeframe for this lab

Neil P. · 评论over 2 years之前

Raul S. · 评论over 2 years之前

Andres Leonardo B. · 评论over 2 years之前

Adarsh H. · 评论over 2 years之前

ABDULLAHI L. · 评论over 2 years之前

Jagadish P. · 评论over 2 years之前