Apr 3, 2025, 1:00 PM8 min read
The Art of the迁移: How I Moved 150K Users to a New Database Without Anyone Noticing
Migrating a production database serving 150K users and 5M transactions felt like defusing a bomb while riding a unicycle. Here's the step-by-step play I used to pull it off with zero downtime.
System DesignDevOpsPerformanceDatabase
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