ToolsThe story, in brief

Serverless servers: Efficient serverless Node.js with in-function concurrency

20%-50% cost reduction. Vercel just shipped in-function concurrency for Node.js — optimized for AI applications.

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New tools for building and creating with AI.AI illustration by KeyNews
The KeyNews take

Why it matters

Vercel's infrastructure optimization directly reduces operational costs for AI workloads. For founders building AI apps, this is a tangible way to improve unit economics without changing code.

The key facts

12 to know
  1. Vercel Functions adds in-function concurrency support

  2. 20%-50% reduction in compute usage and costs

  3. No latency impact reported

  4. Optimized for server-rendering, APIs, and AI applications

  5. Native Node.js support with V8 bytecode acceleration

  6. Instance pre-warming for production workloads

  7. Published October 3, 2024

  8. Vercel Functions now supports in-function concurrency for Node.js

  9. 20%-50% reduction in compute usage reported in customer testing

  10. Respective cost reduction proportional to compute savings

  11. Native Node.js support with accelerated cold-start performance via V8 bytecode

  12. Optimized for interactive workloads: server-rendering, APIs, AI applications

Go to the source

Vercel Blogvercel.com

Publisher excerpt: We’re sharing a first look at a new version of with that brings the best of servers to serverless functions.Vercel Functionssupport for in-function concurrency We’ve been testing this new version with customers and are seeing a without latency impact.20%-50% reduction in compute usage and…
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