This video demonstrates how to use AWS Glue's new visual ETL tools with Amazon Redshift. The presenter walks through creating a visual job using Redshift as both a data source and target, showcasing capabilities like custom queries, schema inference, and advanced merge operations. Key features highlighted include the ability to visually join data from multiple sources, customize Redshift parameters, and extend functionality through interactive notebooks. The video emphasizes how AWS Glue is simplifying data integration and ETL processes for Redshift users, enabling easier migration to serverless architectures.