# Building a Distributed Cache for S3

DevFeed: [Building a Distributed Cache for S3](<https://devfeed.tech/articles/building-a-distributed-cache-for-s3-5004.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/building-a-distributed-cache-for-s3>)

Author: Tom Schreiber

Published: 2025-05-28T00:00:00Z

Content type: article

Language: en

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

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

Tags: [architecture](<https://devfeed.tech/tags/architecture.md>), [benchmark](<https://devfeed.tech/tags/benchmark.md>), [cache](<https://devfeed.tech/tags/cache.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [database](<https://devfeed.tech/tags/database.md>), [low-latency](<https://devfeed.tech/tags/low-latency.md>), [performance](<https://devfeed.tech/tags/performance.md>), [s3](<https://devfeed.tech/tags/s3.md>)

## AI overview

ClickHouse Cloud introduces a shared distributed cache for cloud object storage, intended to keep hot table data accessible across compute nodes. The article describes the caching architecture and compares its performance with earlier approaches.

## Source excerpt

ClickHouse Cloud now has a distributed cache for object storage: shared, low-latency, and built for speed. This post dives into the architecture, why it matters, and how it performs.