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Amazon Aurora DSQL database clusters now support up to 256 TiB of storage volume

Published
November 21, 2025
https://aws.amazon.com/about-aws/whats-new/2025/11/amazon-aurora-dsql-database-clusters-up-to-256-tib

Amazon Aurora DSQL Storage Limit Increase

Amazon Aurora DSQL now supports a maximum storage limit of 256 TiB, doubling the previous limit of 128 TiB. This enhancement allows customers to store and manage larger datasets within a single database cluster, simplifying data management for large-scale applications.

With Aurora DSQL, customers only pay for the storage they use, and storage automatically scales with usage, eliminating the need to provision storage upfront.

What to do

  • Request a storage limit increase using the Service Quotas console or AWS CLI.
  • Visit the Service Quotas documentation for a step-by-step guide.

The increased storage limits are available in all Regions where Aurora DSQL is available. Get started with Aurora DSQL for free with the AWS Free Tier. To learn more, visit the webpage and documentation.




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