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Industrial IoT projects often start with a simple question: Robustel EG5120 can provide the industrial platform around it: field-side interfaces, local computing resources, network connectivity, security functions, and remote management. An industrial edge gateway usually sits between factory-floor
Sean Klein discusses why "human error" is a dangerous myth in complex systems. Sharing the inside story of Azure’s 2023 global WAN outage, he explains how modern incident analysis looks past the "Five Whys" to uncover systemic issues. Learn how engineering leaders can move away from blame, improve S
A week ago I shipped Prism's edge layer and wrote a blog post explaining what was good about it and what was wrong with it. The good: bad keys now get rejected from your nearest Cloudflare PoP, no Mumbai round-trip. The wrong: cache hits were still landing in 300–500 milliseconds because the cache i
Three upgrades, one repo, and a promise kept. A few weeks ago, I wrote about building a RAG pipeline on my phone. It worked. Barely. I used subprocess calls to talk to Ollama. Every time I restarted Termux, the bot forgot everything we'd discussed. And I was running the smallest Gemma 4 variant beca
