Creating a snapshot - Amazon Redshift

Amazon Redshift will no longer support the creation of new Python UDFs starting Patch 198. Existing Python UDFs will continue to function until June 30, 2026. For more information, see the blog post .

Creating a snapshot

Note

No-backup tables aren't supported for RA3 provisioned clusters and Amazon Redshift Serverless workgroups. A table marked as no-backup in an RA3 cluster or serverless workgroup is treated as a permanent table that will always be backed up while taking a snapshot, and always restored when restoring from a snapshot. To avoid snapshot costs for no-backup tables, truncate them before taking a snapshot.

To create a snapshot, perform the steps in the following procedure.

To create a snapshot

  1. On the Amazon Redshift Serverless console, choose Data backup.

  2. Choose Create snapshot.

  3. Choose a namespace to create a snapshot of.

  4. Enter a snapshot identifier.

  5. (Optional) Choose a retention period. If you choose Custom value, choose the number of days. The amount you choose must be between 1-3653 days, inclusive. The default is retain indefinitely.

  6. Choose Create.

To create a snapshot from namespace configuration

  1. On the Amazon Redshift Serverless console, choose Namespace configuration.

  2. Choose the namespace to create a snapshot of. You can only create snapshots of namespaces that are associated with a workgroup and whose statuses are Available.

  3. Choose the Data backup tab.

  4. Choose Create snapshot.

  5. Enter a snapshot identifier.

  6. (Optional) Choose a retention period. If you choose Custom value, choose the number of days. The amount you choose must be between 1-3653 days, inclusive.

  7. Choose Create.