Question: Can Tableau connect to DynamoDB?

Answer

Yes. Tableau can visualize DynamoDB data through an intermediary such as Amazon Athena or a replicated analytical database. Tableau's Redshift connector connects to Redshift, not directly to a DynamoDB table.

One route is Athena federation:

1. Configure Athena's DynamoDB connector and verify that SQL queries return the expected fields.
2. Install the driver required by Tableau's Amazon Athena connector.
3. Connect Tableau to the Athena endpoint for your Region, configure the query-result S3 staging location and authenticate using the supported method for your deployment.
4. Select the catalog and table, or define custom SQL to shape the data for the workbook.

If you instead use DynamoDB's zero-ETL integration with Redshift, wait for the data to appear in Redshift and then use Tableau's Redshift connection. Replication and extracts introduce refresh delays, so state the dashboard's freshness explicitly.

Live federated dashboards can repeatedly read production DynamoDB data. For expensive scans and historical analysis, consider an S3 export with a prepared Athena dataset. Test joins, nested fields and filters before publishing; a table-shaped report does not imply relational query support in DynamoDB itself.

Sources: Tableau Athena connector and Athena DynamoDB connector.