Chevron Left
Achieving Advanced Insights with BigQuery(으)로 돌아가기

Google 클라우드의 Achieving Advanced Insights with BigQuery 학습자 리뷰 및 피드백

1,175개의 평가
130개의 리뷰

강좌 소개

The third course in this specialization is Achieving Advanced Insights with BigQuery. Here we will build on your growing knowledge of SQL as we dive into advanced functions and how to break apart a complex query into manageable steps. We will cover the internal architecture of BigQuery (column-based sharded storage) and advanced SQL topics like nested and repeated fields through the use of Arrays and Structs. Lastly we will dive into optimizing your queries for performance and how you can secure your data through authorized views. >>> By enrolling in this specialization you agree to the Qwiklabs Terms of Service as set out in the FAQ and located at: <<<...

최상위 리뷰

2018년 9월 17일

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.

2020년 7월 12일

I really appreciated all of the labs that went along with this course. They were detailed and thorough and led us through some advanced concepts in a digestible, understandable fashion.

필터링 기준:

Achieving Advanced Insights with BigQuery의 133개 리뷰 중 126~133

교육 기관: Clare S

2018년 1월 3일

The courses on Google Data Studio and Cloud Data Lab are not extensive enough even though they are well taught.

교육 기관: Edgar R

2018년 9월 11일

labs were very superficial in places that would require strong practice. they should have gone more in depth

교육 기관: Gustavo G

2019년 12월 20일

Os "Labs" são muito fracos, gerando poucas oportunidades de prática para sedimentar o conteúdo.

교육 기관: Nuril F R

2021년 5월 6일

hmm this need update

교육 기관: Roberto L A

2020년 9월 5일

the course needs more labs more extense and deep, in order to have a real knoledge. This course only introduce tools and concpets but you must touch more in order to really understand.

교육 기관: Michael Z

2021년 1월 19일

Instructor needs to speak up and slow down. H mumbles over important concepts and pauses on unimportant topics. His explanations do not help answering module quiz on several occasions.

교육 기관: TERES A 2

2021년 7월 18일

Hi, I have finished Lab 1 of week 1... still it is showing incomplete and because of that i am not getting my certificate.

Please tell me how to rectify the issue.

교육 기관: Marco P

2021년 12월 20일

this course is a joke, the captcha doesn't work and suddenly my quota is exceeded...