case studies
Stop a Deploy When an AI Model Your App Calls Is Retired
Picture a support app that calls gpt-4.1 for its answer drafts and o4-mini for tagging tickets. The model names sit in a config file and in a couple of prompts. Nobody on …
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Case Studies
case studies
Watch OpenRouter for Price Rises and Retirements on the Models You Use
An agency builds chat features for a dozen clients and routes them all through OpenRouter. One client runs on Claude Sonnet, two on GPT-4o-mini because they’re …
case studies
Catch Hand Fixes on a Production Postgres Database With a Pinned Baseline
A shop runs its orders on Postgres. Migrations live in the repo and go out with each release. Then come the nights when they don’t: checkout is slow, someone adds …
case studies
Compare Staging and Production MySQL Schemas Before a Release
Release day for a team on MySQL. The new code has been tested on staging for a week, and staging has had the release’s migrations for a week. The question before …