Migrating a DynamoDB table from one account to another - Amazon DynamoDB
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Migrating a DynamoDB table from one account to another

You can migrate an Amazon DynamoDB table from one account to another to implement a multi-account strategy or a backup strategy. You can also do it for testing, debugging, or compliance reasons. A common use case is copying DynamoDB tables across production, staging, test, and development environments where each environment utilizes a different Amazon account.

DynamoDB offers two options for migrating tables from one Amazon account to another:

  • Amazon Backup for Cross-Account Backup and Restore: Amazon Backup is a fully managed backup service that enables you to centrally manage backups across multiple Amazon services. With its cross-account backup and restore functionality, you can back up a DynamoDB table in one account and restore the backup to another account in the same Amazon Organization.

  • DynamoDB Export and Import to Amazon S3: Using the DynamoDB Export and Import to Amazon S3 features allows you to do a full export to an Amazon S3 bucket and then import that data into a new table in another Amazon account. This approach is suitable when you need to migrate between accounts that are not part of the same Amazon Organization or if you do not want to use Amazon Backup.

Note

Import from Amazon S3 does not support tables with Local Secondary Indexes (LSIs), but it does support Global Secondary Indexes (GSIs). For more information on LSIs and GSIs, see Improving data access with secondary indexes in DynamoDB.