Cross-Region Export and Import of DynamoDB Tables | AWS Official Blog
Two of the most frequent feature requests for Amazon DynamoDB involve backup/restore and cross-Region data transfer.
Today we are addressing both of these requests with the introduction of a pair of scalable tools (export and import) that you can use to move data between a DynamoDB table and an Amazon S3 bucket. The export and import tools use the AWS Data Pipeline to schedule and supervise the data transfer process. The actual data transfer is run on an Elastic MapReduce cluster that is launched, supervised, and terminated as part of the import or export operation.
In other words, you simply set up the export (either one-shot or every day, at a time that you choose) or import (one-shot) operation, and the combination of AWS Data Pipeline and Elastic MapReduce will take care of the rest. You can even supply an email address that will be used to notify you of the status of each operation.
Because the source bucket (for imports) and the destination bucket (for exports) can be in any AWS Region, you can use this feature for data migration and for disaster recovery.
Read full article from Cross-Region Export and Import of DynamoDB Tables | AWS Official Blog
No comments:
Post a Comment