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Showing posts from June, 2026

Dav2d Data Distribution and Structural Logic

Most people looking at the Dav2d error logs see a generic bandwidth warning and move on. They assume it's just a standard rate-limiting hiccup, a temporary bottleneck caused by a sudden spike in traffic. But if you look closer at the specific error—the one citing the 160,000 daily file action limit—you'll see something else is happening. The system isn't just hitting a ceiling; it's hitting a wall built by a very specific structural logic. Dav2d handles data distribution in a way that makes certain types of requests fundamentally more expensive than others. When you hit that limit, it's usually because the way the data is being requested is triggering a cascade of file actions that the architecture wasn't designed to sustain. I spent the last week digging into these logs to figure out why this limit feels so much tighter than it should be. It turns out the way we're thinking about data distribution in this context might be fundamentally flawed. Core Pr...

Why Domain Expertise is the Only Sustainable AI Moat

We've spent decades pretending that being a good engineer is about how fast you can type or how well you know your framework's syntax. It isn't. The real work has always been the mental heavy lifting, the process of building a precise, working model of a complex domain inside your head before you ever touch a keyboard. Agentic AI is breaking that assumption. We're entering a period where you can generate functional software without ever actually building that mental model yourself. If the machine handles the translation from logic to code, the traditional link between understanding a problem and implementing its solution is gone. This shift changes everything about how we define technical competence. If the implementation is becoming a commodity, we have to figure out what's left for us to do. The Illusion of the Technical Moat The barrier to implementing complex software is dropping because LLMs are great at the "how." Writing a standard CRUD API o...