DRM HSE / Field Desk

Systems, constraints,
and repair.

Field notes and sourced analysis from Mike CK.

DRM HSE topic mapSoftware, infrastructure, artificial intelligence, and electrical engineering connected through one publication.INFRASOFTWAREAIELECTRICAL

Recent field notes

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01 How I Made CosyVoice3 2.2× Faster on Apple Silicon Machine Learning · Jul 25, 2026 · 15 min read Machine Learning 15 min read 02 One Mattermost Bridge, Two Hot-Swappable Agents Software Engineering · Jul 25, 2026 · 9 min read Software Engineering 9 min read 03 How to Benchmark AuthOS in a 1 vCPU, 1 GiB VM Infrastructure · Jul 18, 2026 · 8 min read Infrastructure 8 min read 04 Replacing a VPS Reverse SSH Tunnel Without Losing Rollback Infrastructure · Jul 10, 2026 · 7 min read Infrastructure 7 min read