Shopify Engineering company blog
We replaced Redis with MySQL for inventory reservations and it scaled
How we used SKIP LOCKED, composite primary keys, and connection visibility to hit our scale targets.
- Points
- 345
- HN comments
- 261
- Submissions
- 1
- Cited by
- 0 commenters
Databases & DataSystems & Performance2026
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Aug 8, 2026 | We replaced Redis with MySQL for inventory reservations and it scaled by adletbalzhanov | 345 | 261 |
