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Guides that actually work, proven in production and at home.
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Prompt caching cuts your bill, not your quota
On subscription plans the meter that throttles you counts tokens you thought were free.…
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Edge protection for a small app, without the enterprise invoice
Security theatre around small apps usually goes like this. Someone reads about a breach,…
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The boring glue: scaffolding a new service in one script
The logic of a new service is usually the small part. You can write…
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Fan-out that isn’t: why two parallel workers were slower than one
“Just parallelize the agents” is a trap when they share a GPU. Measure before…
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Running a fleet of small services without a fleet of headaches
The interesting thing about ending up with a dozen small services is that no…
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A gateway in front of the fleet, and why it has a circuit breaker
Once you’re running a handful of small services, a question arrives that you can’t…