Sharing data across clusters in Amazon Redshift - Amazon Redshift
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Sharing data across clusters in Amazon Redshift

With Amazon Redshift data sharing, you can securely share read access to live data across Amazon Redshift clusters, workgroups, Amazon Web Services accounts, and Amazon Web Services Regions without manually moving or copying the data. Since the data is live, all users can see the most up-to-date and consistent information in Amazon Redshift as soon as it’s updated.

Amazon Redshift data sharing is supported for all provisioned ra3 cluster types (ra3.16xlarge, ra3.4xlarge, and ra3.xlplus) and Amazon Redshift Serverless. You can share data across provisioned clusters, serverless workgroups, Availability Zones, Amazon Web Services accounts, and Amazon Web Services Regions. You can share between cluster types as well as between provisioned clusters and serverless.