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Notes from the control plane.
Insights, tutorials, and updates from the ModelStack team.
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How Cloudflare Freed 100TB of RAM with Five Rust Optimizations
Cloudflare's DNS cache optimization: five successive Rust-level changes that cut per-entry memory by 56%, freed 100TB across the fleet, and improved cache performance by 43%.
5 min read
- rust
- performance
- optimization
- dns
- +2
2 min read
Edge Computing Frameworks Revolutionize Real-Time Applications
Edge Computing Frameworks Revolutionize Real-Time Applications
- Edge
- Cloud
- Performance
2 min read
Quantum-Resistant Cryptography Standards Finalized for Production Use
Quantum-Resistant Cryptography Standards Finalized for Production Use
- Security
- Cryptography
- Standards
4 min read
GPT-5.4 Thinking and GPT-5.4 Pro Are Rolling Out in ChatGPT
OpenAI has introduced GPT-5.4 Thinking and GPT-5.4 Pro for ChatGPT users. The new models focus on deeper reasoning, improved accuracy, and better support for AI agents, marking another step in the competition between major AI companies.
- AI
- GPT-5.4
- ChatGPT
- +7
5 min read
Cloudflare vinext: Rebuilding Next.js on Vite in One Week with AI
Cloudflare introduced vinext, a Next.js-compatible reimplementation built directly on Vite—created by one engineer working with an AI model in under a week, with roughly $1,100 in token costs.
- cloudflare
- vinext
- nextjs
- +6
3 min read