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Achieving Advanced Insights with BigQuery に戻る

Google Cloud による Achieving Advanced Insights with BigQuery の受講者のレビューおよびフィードバック

4.7
488件の評価
52件のレビュー

コースについて

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 <<<...

人気のレビュー

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.

フィルター:

Achieving Advanced Insights with BigQuery: 51 - 52 / 52 レビュー

by Clare S

Jan 03, 2018

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

by Luis C

May 13, 2019

The course fell short of my expectations because, in spite of its ambitious content, not enough labs were provided. Two important topics ended up without being practiced: Notebooks (the equivalent of Jupyter's, whose name I don't remember just now) and permits and column security.