# What Breaks at Scale: The S3 Illusion and the Physics of Infrastructure

**URL:** <https://community.vastdata.com/t/what-breaks-at-scale-the-s3-illusion-and-the-physics-of-infrastructure/1237>\
**Category:** VAST News\
**Created:** [April 17, 2025, 2:42pm UTC](https://community.vastdata.com/t/what-breaks-at-scale-the-s3-illusion-and-the-physics-of-infrastructure/1237 "2025-04-17T14:42:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jonasrosland](https://sea2.discourse-cdn.com/flex022/user_avatar/community.vastdata.com/jonasrosland/32/1_2.png) [@jonasrosland](https://community.vastdata.com/u/jonasrosland)\
**Post date:** [April 17, 2025, 2:42pm UTC](https://community.vastdata.com/t/what-breaks-at-scale-the-s3-illusion-and-the-physics-of-infrastructure/1237/1 "2025-04-17T14:42:57Z")

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![what-breaks-scale-s3-illusion-physics-infrastructure](https://us1.discourse-cdn.com/flex022/uploads/thecosmosai/original/2X/5/5401c036820ca5be85a57b0e1f0176f7c83659e9.webp)  
Object storage seems easyuntil it scales. VAST exposes why DIY S3 fails at scale and how flash-native architecture keeps your AI workloads fast, stable, and GPU-ready.

Read more at: [What Breaks at Scale: The S3 Illusion and the Physics of Infrastructure | VAST Data](https://www.vastdata.com/blog/what-breaks-scale-s3-illusion-physics-infrastructure)

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