Gunnar Morling personal blog
Idempotency keys for exactly-once processing
In distributed systems, there’s a common understanding that it is not possible to guarantee exactly-once delivery of messages. What is possible though is exactly-once processing. By adding a unique …
- Points
- 182
- HN comments
- 79
- Submissions
- 1
- Cited by
- 0 commenters
Software EngineeringSystems & Performance2025
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Dec 1, 2025 | Idempotency keys for exactly-once processing by defly | 182 | 79 |
