Query DynamoDB Data with Precision using Parameters & Expressions

Learn how to write targeted DynamoDB queries using expression parameters and attributes. We show an example querying customers by ID and address, using a JSON file to pass in values. Great for building precise dashboards, ML apps and more!

0:00 Exploring DynamoDB table data
0:27 Writing a query
1:08 Using expression attribute values
1:34 Executing query
1:38 Retrieving matching record
1:47 Query config as code
1:54 Basis for apps

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