8 min read
Art Fewell: Aug 6, 2025 12:55:55 AM
Bottom Line Up Front: The supply chain crisis in high-speed ethernet transceivers has forced organizations building AI clusters into technical decision-making they've never had to master. Understanding encoding schemes, channel configurations, and...
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9 min read
Art Fewell: Jun 26, 2025 2:19:19 PM
If you work with AI infrastructure, build applications with large language models, or fine-tune models for your organization, you've probably heard...
3 min read
A good friend of mine from the way, way back - during our time building internet retail 1.0 and internet search 1.0 together - recently sent me a...
9 min read
Art Fewell: Jun 12, 2025 10:29:17 AM
Why Your Advanced Kubernetes AI Scheduler Might Be Fighting a Losing Battle If you work with AI infrastructure, manage Kubernetes clusters for...
1 min read
NANOG is the North American Network Operator's Group. It's a non-profit association where network operations professionals meet to share knowledge....
14 min read
Art Fewell: May 26, 2025 12:43:30 PM
When a CFO approves a $50 million GPU cluster purchase, they're essentially buying the world's most expensive waiting rooms. The uncomfortable truth...
16 min read
I was talking with a partner this week, and I of course asked him about the deals he is working where Hedgehog may be a fit. He mentioned an energy...
9 min read
When I look back in my personal database of training data, I realize that I had some interesting OG exposure to artificial intelligence way back in...
9 min read
Art Fewell: Apr 23, 2025 5:26:27 PM
The same AI model can require significant differences in infrastructure depending on whether you're training it or running it. Here's why your...
11 min read
Art Fewell: Apr 2, 2025 12:07:29 PM
Why Traditional Networks Fail AI Workloads The billion-dollar bottleneck hiding in your artificial intelligence infrastructure
