Getting started with read-only data sharing with the SQL interface - Amazon Redshift
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Getting started with read-only data sharing with the SQL interface

With Amazon Redshift, you can securely share data across Amazon Redshift clusters, enabling data consumers to query and access live data without copying or replicating it. Data sharing lets you create and configure datashares, which are producer-side objects that reference the database objects you want to share.

You can share data for read purposes across different Amazon Redshift clusters within or across Amazon Web Services accounts, or across Amazon Web Services Regions.