00Newsletter

Biweekly infrastructure updates, from operators to operators.

Published biweekly for HPC/AI infrastructure operators. New white papers, webinar schedule, and blog highlights, plus one case study. No ads, one-click unsubscribe. No spam.

01SUBSCRIBE

Just one line: your email. Published biweekly. No ads or tracking pixels. The first issue arrives the moment you sign up. Subscriber data is stored in compliance with GDPR/PIPA.

02RECENT ISSUES

Recent issues

2026-05-08

NCCL AllReduce and the Pitfalls of Rail-Optimized Topology

Spine-leaf vs rail-optimized — a measured 14% throughput gap on 8-GPU nodes.

2026-04-24

GPU Utilization 30% → 78% — A 4-Month Project Retrospective

Queue policy + Luxe Vision monitoring + per-department usage visibility, applied together.

2026-04-10

Writing an RFP in 30 Days — The Weighting Trap

Why equal weights like 25% price / 25% performance always end up wrong.

※ The full archive of past issues is included in the welcome email you receive right after subscribing.