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How Cloudflare Reclaimed 100 Terabytes of RAM by Rethinking How 1.1.1.1 Caches DNS at the Edge
Cloudflare says it freed roughly 100 terabytes of memory across its global fleet by changing how a single component stores data in RAM. The component, called Big Pineapple, powers the company's 1.1.1.1 public resolver and several other DNS…