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Two datacenters, five caches, one lesson in network design
A wiki-style reference on how a volunteer-run encyclopedia stays fast worldwide by caching at the edge and keeping origin work in just two …
Internet & Design
Interfaces, platforms, typography, noise
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The internet's real 3 a.m. triage desk is a dusty old forum
A night-shift nurse on why searchable, unglamorous message boards still beat sleek health apps when someone needs answers in the dark.