Tailslayer — DRAM Hedged Read Library Skill by ara.so — Daily 2026 Skills collection. Tailslayer is a C++ library that reduces tail latency in RAM reads caused by DRAM refresh stalls. It replicates data across multiple independent DRAM channels with uncorrelated refresh schedules, issues hedged reads across all replicas simultaneously, and returns whichever result responds first — eliminating worst-case stall spikes from DRAM refresh cycles. Works on AMD, Intel, and AWS Graviton using undocumented channel scrambling offsets. --- How It Works - Data is replicated N times, each copy placed on a…