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Cloudflare redesigned how DNS cache entries are stored in memory for its 1.1.1.1 resolver platform, Big Pineapple, cutting each entry's size from 953 bytes to 420 bytes. The changes, detailed by systems engineer Sebastiaan Neuteboom, involved five Rust-level optimizations including fixed-size data structures, merged record lists, and raw wire-format storage instead of padded fields.
Artificial Analysis has begun benchmarking small AI models that run directly on mobile phones, focusing on models that fit within 8 GB of memory after quantization, including KV cache at 8K context. The effort combines intelligence benchmarks with real on-device inference data gathered in partnership with Liquid AI, whose measurement methodology Artificial Analysis says it has independently validated.
Cloudflare engineers made five successive changes to how DNS cache entries are stored in memory for Big Pineapple, the platform underlying 1.1.1.1 and related DNS services that hold over 250 billion cache entries at once. The changes shrank the per-entry memory footprint by more than half, freeing roughly 100 terabytes across the company's servers while also boosting insert throughput by 43% and cutting lookup latency by 19%.
A troubleshooting guide outlines steps Android users can take when an app repeatedly crashes, starting with checking the Google Play Store for pending updates via the 'Manage apps and device' menu. If no updates are available, users are advised to visit the app's info page to clear its cache and force stop it before relaunching.