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Edge functions in 2026 — Cloudflare, Vercel, Deno — what's worth it
Edge functions promised global low-latency compute close to users. Three years in, the real-world performance picture is mixed. Practical guide to which platforms deliver, which workloads benefit, and which should stay regional.
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Edge databases — when ready for production
Turso, Cloudflare D1, Neon edge — read replicas in 200+ locations. Beautiful demos, real-world pitfalls.
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