# Share the ISR cache across Next.js instances

Canonical source : [Share the ISR cache across Next.js instances](<https://sebastien.rigaux.be/en/tech-watch/links/share-the-isr-cache-across-next-js-instances>)

This discussion examines ISR cache consistency in Docker and Kubernetes deployments. It points to custom cache handlers for coordinating multiple self-hosted instances.

- Selected on : 2023-10-27

- Entry updated : 2026-11-07T20:32:37+0000

- Format : Other

- Source language : EN

Original resource : [Share the ISR cache across Next.js instances](<https://github.com/vercel/next.js/discussions/38858>)

Tags : Incremental Static Regeneration · [Next.js](<https://sebastien.rigaux.be/en/tech-watch/tags/nextjs>) · [Kubernetes](<https://sebastien.rigaux.be/en/tech-watch/tags/kubernetes>) · [Self-hosting](<https://sebastien.rigaux.be/en/tech-watch/tags/self-hosting>)

Available versions : [Français](<https://sebastien.rigaux.be/veille/liens/partager-le-cache-isr-entre-plusieurs-instances-next-js>) · [English](<https://sebastien.rigaux.be/en/tech-watch/links/share-the-isr-cache-across-next-js-instances>)

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