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Amazon S3 Select improves query performance by up to 9x when using Trino

Amazon S3 improves performance of queries running on Trino by up to 9x when using Amazon S3 Select. Trino is an open source SQL query engine used to run interactive analytics on data stored in Amazon S3. With S3 Select, you “push down” the computational work to filter your S3 data instead of returning the entire object. By using Trino with S3 Select, you retrieve only a subset of data from an object, reducing the amount of data returned and accelerating query performance.

Source:: Amazon AWS