5 articles with this tag

How we discovered and fixed a unique constraint violation that blocked users from logging in via OAuth.

How we built an error tracking system with trace IDs, database persistence, and an admin dashboard.

Why our new database model wasn't available at runtime—and the simple fix that saved the day.

Practical techniques we used to reduce database load and improve query performance.

How our database grew from 10 tables to 50+, and the migration strategies we used.