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Learn how to load data with a tutorial - Amazon Redshift

Amazon Redshift will no longer support the use of Python UDFs after June 30, 2026. We will start enforcing it in phases. For more information on the details of Python end of life and migration options, see the blog post that was published on June 30, 2025.

Learn how to load data with a tutorial

Tutorial: Loading data from Amazon S3 walks you beginning to end through the steps to upload data to an Amazon S3 bucket and then use the COPY command to load the data into your tables. The tutorial includes help with troubleshooting load errors and compares the performance difference between loading from a single file and loading from multiple files.