# Faster S3 Reads

DevFeed: [Faster S3 Reads](<https://devfeed.tech/articles/faster-s3-reads-8612.md>)

Original publisher: [Read original article](<https://trino.io/blog/2019/05/06/faster-s3-reads.html>)

Author: David Phillips

Published: 2019-05-06T00:00:00Z

Content type: article

Language: en

Sources: [Trino Blog](<https://devfeed.tech/sources/trino-blog.md>)

Topics: [Amazon S3](<https://devfeed.tech/topics/amazon-s3.md>)

Tags: [amazon](<https://devfeed.tech/tags/amazon.md>), [amazon-s3](<https://devfeed.tech/tags/amazon-s3.md>), [api](<https://devfeed.tech/tags/api.md>), [community](<https://devfeed.tech/tags/community.md>), [data](<https://devfeed.tech/tags/data.md>), [latency](<https://devfeed.tech/tags/latency.md>), [parquet](<https://devfeed.tech/tags/parquet.md>), [s3](<https://devfeed.tech/tags/s3.md>), [slack](<https://devfeed.tech/tags/slack.md>), [storage](<https://devfeed.tech/tags/storage.md>), [streaming](<https://devfeed.tech/tags/streaming.md>), [systems](<https://devfeed.tech/tags/systems.md>), [tls](<https://devfeed.tech/tags/tls.md>), [workers](<https://devfeed.tech/tags/workers.md>)

## AI overview

Presto 302+ improves S3 reads for ORC and Parquet by using exact byte-range positioned reads. The change reduces unnecessary network traffic and latency while enabling connection reuse.

## Source excerpt

Presto is known for working well with Amazon S3. We recently made an improvement that greatly reduces network utilization and latency when reading ORC or Parquet data.