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Thursday, 5 November 2026 Reading Room

Tech

Linux 7.4's Build Time Performance From Optimizations But Also Larger Codebase

With Linux 7.4 the patches to speed-up the kernel build process began to land. This is the work that's yielded extremely fast incremental builds and noop builds. The patch series in full is also allowing kernel build times approaching just ten seconds with enough CPU cores. In today's article is a look at the Linux 7.3 vs. 7.4-rc1 build time performance on the Framework Laptop 13 Pro powered by…

phoronix.com ·

We haven't written up this one. Phoronix has the full story — the link below goes straight to it.

Read the original at phoronix.com →

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What is a serverless cold start, really?

A cold start is the extra time a serverless platform spends creating an execution environment before your code can handle a request: finding compute, starting an isolated sandbox, booting the language…

  • Serverless functions experience a delay known as cold start
  • Cold start involves allocating resources and running initialisation
  • Developers can optimize cold starts with various techniques

·dev.to

Model Vendor Routing Through 2 Admission Gates (When Tenants Pin or Exclude)

Consider a proposed page for a gaming service: a tenant's scoped key has been revoked, but its previously admitted model requests still hold budget reservations.

  • Revoked tenant keys still allow model admissions through routing constraint.
  • Pinning preferred for single provider permission, exclusion for multiple.
  • Revocation doesn't revoke spend ceiling or key, handled separately.

·dev.to

What actually happens to your Windows license when you replace the motherboard

If you've ever swapped a motherboard and then seen a "Windows isn't activated" message on your next boot, you know how annoying that is. Nothing is wrong with the install.

  • Replacing motherboard triggers Windows activation issue
  • Retail license can be reactivated on new hardware
  • OEM license may not transfer to new motherboard

·dev.to

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