# Cloudflare explains a fleet-wide elastic Mooncake KV cache

> Original title: 2 | @Cloudflare

- Source: LMSYS Org
- Published: 2026-11-04T22:36:21.000Z
- Bad Influence: https://badinfluence.news/items/o23kmov928mgc89ryphuaes7t
- Original: https://x.com/lmsysorg/status/2118110126158774589

## Summary

Cloudflare explains how it turns spare RAM and SSD capacity into a shared KV cache that grows and shrinks with model demand. Kastan Day presents the approach as a way to use otherwise idle gigabytes across its fleet.

## Post

2 | @Cloudflare 
Every Spare Gigabyte: A Fleet-Wide Elastic Mooncake Cache

Kastan Day on turning spare RAM and SSD into a shared KV cache that grows and shrinks with model demand.

![](https://badinfluence.news/api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHWUAUCxaoAAufm2.jpg&mode=thumb&exp=1794096000&sig=36a454b657b335e0)