Building Extremely Large Static Site in Pieces

[HasancanCakicioglu]

Summary

I’m working on an extremely large website roughly 100,000+ static pages but I’m already hitting “out of memory” errors during build with just 1,000 pages. I’m aware of techniques like:

experimental: {
webpackBuildWorker: true,
webpackMemoryOptimizations: true,
}
and increasing Node’s heap via --max-old-space-size, or even renting a high‑RAM VPS to perform the build. However, if those approaches still aren’t enough, is there any way to export a fully static Next.js site in segments? For example, build all pages under a/ first, then all under b/, and finally merge them into a single out/ folder for hosting. Any guidance or recommendations would be greatly appreciated!

Additional information

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Example

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