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Article URL: https://danluu.com/ai-coding/#appendix-agentic-loops-and-writing-this-post Comments URL: https://news.ycombinator.com/item?id=48782671 Points: 173 # Comments: 81
Article URL: https://www.marginalia.nu/log/a_135_learn/ Comments URL: https://news.ycombinator.com/item?id=48782435 Points: 404 # Comments: 189
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A new declarative exports field in your Wrangler configuration file replaces the imperative migrations array for managing Durable Object class lifecycle. Instead of writing an ordered list of migration steps with unique tags, you declare each Durable Object class your Worker exports and Cloudflare compares that against what's already deployed to determine what Durable Object state needs to be created, renamed, or deleted. With legacy migrations, renaming ChatRoom to Room requires retaining both
Your app works fine with a thousand users. Then traffic spikes, requests hammer the same database systems, and response times crawl. A cache layer sits between your app and your slower data stores to absorb that load. Done well, it turns slow database...
Tail latency is the handful of requests that take far longer than the rest, hiding inside an average that looks perfectly fine. Your dashboard shows a 50ms average, everyone seems happy, and then support tickets start piling up about the app feeling s...
It's 3 AM and your agent is confidently booking the wrong flight, calling a deprecated API, and burning through tokens on a retry loop no one wrote. It passed every staging test last week. That gap between "works in staging" and "survives production" ...
Article URL: https://www.reuters.com/business/energy/russia-buys-gasoline-india-tackle-shortages-sources-say-2026-07-01/ Comments URL: https://news.ycombinator.com/item?id=48781409 Points: 1 # Comments: 0
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