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學生對 Google 云端平台 提供的 Achieving Advanced Insights with BigQuery 的評價和反饋

4.7
543 個評分
56 條評論

課程概述

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: https://qwiklabs.com/terms_of_service <<<...

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KF

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.

TW

Dec 01, 2017

Lots of in-depth material covered in this course, including nesting of data structures. Also provides high-level introductions to Google Data Studio and Cloud DataLab.

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26 - Achieving Advanced Insights with BigQuery 的 50 個評論(共 56 個)

創建者 Juan D O

Jul 13, 2018

Very interesting and nice to follow

創建者 Erico F B

Jul 04, 2019

Amazing content! 100% recomended

創建者 Vinh H T

Aug 09, 2018

This course is very helpful.

創建者 cesar a g

May 03, 2019

great and useful course.

創建者 Ngo D V

Mar 30, 2019

good for Data Analyst

創建者 Yaakov M

Jan 25, 2018

Great insights!

創建者 Jose L C V

Aug 26, 2018

Muy buen curso

創建者 Muhammad Z H

Oct 24, 2019

Thanks google

創建者 Oleg Z

Nov 20, 2018

nice course

創建者 Saiyed M H R

Aug 22, 2019

excellent

創建者 Aditya S

Oct 15, 2018

Superb!!!

創建者 José R P

Feb 02, 2018

Greath

創建者 Jorge P M M

Aug 09, 2019

great

創建者 Atichat P

Sep 11, 2019

good

創建者 Ekta M

Aug 21, 2018

good

創建者 Daniel M

Dec 08, 2017

Nice robust intro into advanced SQL on GBQ, Big Query architecture & Cloud Data Lab. Lots to learn or review here even for seasoned basic SQL users. Also lots of value in Google Cloud Platform's suite of integrated data analytics products.

創建者 Devon B

Mar 04, 2018

Good overview of many more-advanced features of BigQuery as well as intros to DataStudio and DataLab. However the practice labs were a bit too easy; more in-depth practice would have been useful.

創建者 Ben T

Aug 28, 2019

Some of the labs were short, but some great stuff on nested data, window functions. Fixing bad queries section was good, I had already found 'avoid self joins' through experience.

創建者 Prabhu c

May 02, 2018

Very Good Content, Only concern is Audio Volume is low during presentations even when listening through headphones

創建者 Arun B M

Nov 18, 2018

Good course, more detailed/complex but practical scenarios in data warehousing space would be appreciated.

創建者 Sanket M

Oct 19, 2018

The course was fun with learning. One suggestion to improve the video player somewhat.

創建者 Nicolas V

Jul 26, 2019

Really interesting the topics related to Big Query Performance and Nested Tables.

創建者 Sirisha P

Jan 26, 2019

I am excited with Bigquery Advanced concepts and giving me a great learning.

創建者 Maika G M P

Jan 01, 2020

The course is great but there are some technical issues with the labs.

創建者 Mika R

Aug 17, 2019

more tricks during the lab would be nice