A blog from an internet exchange (FD-IX) explaining how AI workloads change data center networking, covering traffic patterns, fabric design, optics and peering. Readers get practical explanations of why training clusters strain transit links and why direct peering over an exchange helps.
Website: https://blog.fd-ix.ai/
Technical research newsletter on AI infrastructure hardware, covering photonics, interconnects, memory, power and packaging. It explains device physics and industry developments, including conference coverage, with deeper analysis behind a paywall.
Analyzes how AI and data center load interacts with electric grids, regulation and utility tariffs, with close attention to FERC, PJM, state and ERCOT processes. Readers get detailed, sourced explanations of who bears interconnection risk, how thresholds are defined, and how load flexibility can add grid headroom.
JunkBondInvestor publishes credit analysis of high-yield issuers, including deep dives on capital structures, bond documents and special situations, plus a weekly credit market recap. Readers get detailed, document-based views on distressed and stressed credits such as CoreWeave and Six Flags.
Long-form technical write-ups on data center networking for AI infrastructure, including GPU serving fabrics, VXLAN EVPN migrations to Cisco NDFC, and AI-assisted network operations. Each post walks through real builds with configs, errors encountered and the design reasoning behind them.
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