Incremental Static Regeneration (ISR) is now faster and more cost-efficient
ISR cache writes are now compressed by default, reducing write and read units and lowering costs. The ISR cache is now available in all regions and automatically aligns with your functions' region for improved performance and cost-effectiveness.
enables you to update content in the background without needing to redeploying your application. You can scale CMS or content-backed applications to millions of pages without having slow builds.Incremental Static Regeneration (ISR)
We've optimized our infrastructure to make ISR faster and more cost-efficient:
Redeploy your project to apply these updates or learn more about .ISR
Update: The rollout of this change completed on February 5th, 2025 around 8am PST.
: ISR cache writes are now compressed by default, using fewer ISR write and read units (8KB chunks) per update and lowering Fast Origin Transfer (FOT) costs. Both reads and writes are now compressed.Smaller writes
: The ISR cache is now available in all regions and automatically aligns with your functions' region. If your project spans multiple regions, the most cost-effective location is chosen automatically. This improves performance, especially for traffic outside North America, and regional pricing applies.Region-aware caching
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