AWS Certified Data Analytics Specialty 2021 - Hands-On! - [Exercise] Amazon Web Services (AWS) Glue and Athena

The video tutorial explains how to use Amazon Athena with AWS Glue to query data stored in an S3 data lake. It covers setting up a Glue crawler to infer a schema, creating a database, and partitioning data. The tutorial demonstrates querying the data using Athena, highlighting the ease of treating S3 data as a SQL database. It also discusses potential issues with data types and suggests using ETL jobs for data transformation.

What is the first step to set up AWS Glue for querying data in S3?

Explain the purpose of the crawler in AWS Glue.

What security option is mentioned regarding AWS Glue logs?

What should you do if the inferred column names from the CSV data are incorrect?

What is the significance of partition fields in the context of querying data?

Describe the structure of the data in S3 for order logs.

How can you query the data in Athena after setting up Glue?