menu
arrow_back

Working with JSON, Arrays, and Structs in BigQuery

75时间允许 · 60为期
Connection Details

5 积分

info_outline
This lab costs 5 积分 to run. You can purchase credits or a subscription under My Account.

Working with JSON, Arrays, and Structs in BigQuery

GSP416

Google Cloud Self-Paced Labs

Overview

BigQuery is Google's fully managed, NoOps, low cost analytics database. With BigQuery you can query terabytes and terabytes of data without having any infrastructure to manage or needing a database administrator. BigQuery uses SQL and can take advantage of the pay-as-you-go model. BigQuery allows you to focus on analyzing data to find meaningful insights.

This lab is an in-depth walkthrough of working with semi-structured data (ingesting JSON, Array data types) inside of BigQuery. Denormalizing your schema into a single table with nested and repeated fields can yield performance improvements, but the SQL syntax for working with array data can be tricky. You will practice loading, querying, troubleshooting, and unnesting various semi-structured datasets.

Join Qwiklabs to read the rest of this lab...and more!

  • Get temporary access to the Google Cloud Console.
  • Over 200 labs from beginner to advanced levels.
  • Bite-sized so you can learn at your own pace.
Join to Start This Lab
home
Home
school
Catalog
menu
More
More