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Five Rust-level memory optimizations to the DNS cache layout of Big Pineapple cut per-entry memory by 56%, freeing approximately 100 TB of memory across Cloudflare's fleet.

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Record details

  • Local record: 6ded1bb74e8882bf7179
  • Source feed: Cloudflare Blog
  • Published: 2026-08-27T17:02:35Z