Lessons from production.
Case studies and incident write-ups: what was slow, how I measured it and what fixed it.
2026
- Removing a repeated COUNT cut issue-list response time by 46%
- Slow requests should not always stay requests
- My first OSS contribution
- A Strapi permission-cleanup cache, merged upstream
- Database recovery
- Sync fingerprints and database load
- Fixing a PDF pipeline: nine of ten reports completed, up from four