enhancementhelp wantedperformance
Métriques du dépôt
- Stars
- (19 103 stars)
- Métriques de merge PR
- (Métriques PR en attente)
Description
Group commits are an optimization that trade off latency for higher throughput by deferring transaction acknowledgement and batching commit fsync() calls. For example, we can have a 5 ms fsync() period during which we let commits complete, but defer the fsync() and the acknowledgement until the end. This inflates commit latency, but allows more concurrency, increasing throughput.