AWS Certified Data Analytics Specialty 2021 – Hands-On - DynamoDB Basics - Hands-On

The video tutorial introduces Amazon DynamoDB, a serverless database service, focusing on creating tables and managing data. It covers setting up tables with partition and sort keys, customizing table settings, and understanding capacity modes. The tutorial also demonstrates adding items with unique keys, handling attributes, and creating multiple tables with advanced features like sort keys. The flexibility of DynamoDB in managing data without strict schema constraints is highlighted.

What happens if you try to create an item with a non-unique partition key?

How does DynamoDB handle null values for attributes other than the user ID?

What is the significance of choosing a good partition key in DynamoDB?