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 ](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/) that was published on June 30, 2025. 

# Query data not in your Amazon Redshift database
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Following, you can find information about how to get started querying data on remote sources, including Amazon S3 data, remote database managers, remote Amazon Redshift databases, and training machine learning (ML) models using Amazon Redshift. 

**Topics**
+ [Querying your data lake](data-lake.md)
+ [Querying data on remote database managers](federated-query.md)
+ [Accessing data in other Amazon Redshift databases](datasharing.md)
+ [Training machine learning models with Amazon Redshift data](machine-learning.md)