CodePlay Insights https://codeplaystudios.com/insights Original technology, AI and gaming analysis with the CodePlay developer take — for developers, gamers and businesses. en Wed, 09 Sep 2026 21:16:04 GMT 60 How Cloudflare Saved 100 Terabytes of RAM Across Its 1.1.1.1 DNS Cache Infrastructure https://codeplaystudios.com/insights/cloudflare-100tb-ram-dns-cache-optimization https://codeplaystudios.com/insights/cloudflare-100tb-ram-dns-cache-optimization Thu, 03 Sep 2026 14:12:28 GMT Open Source How micro-optimizations in Cloudflare's 1.1.1.1 DNS cache data structures yielded 100 terabytes of aggregate RAM savings across edge infrastructure. Inside Cloudflare's 100TB RAM Savings: Lessons in In-Memory Data Structure Optimization https://codeplaystudios.com/insights/cloudflare-100tb-ram-dns-cache-optimization-2 https://codeplaystudios.com/insights/cloudflare-100tb-ram-dns-cache-optimization-2 Wed, 02 Sep 2026 15:49:04 GMT Open Source Cloudflare's 1.1.1.1 DNS cache optimization reclaimed 100 terabytes of memory across its global fleet, demonstrating the compounded impact of low-level data structure tuning at scale.