Why fsync Matters for Durability
Explains how fsync underpins the 'D' in ACID, why databases rely on it for WAL persistence, and the latency vs. safety trade-offs when tuning durability settings.
Explains how fsync underpins the 'D' in ACID, why databases rely on it for WAL persistence, and the latency vs. safety trade-offs when tuning durability settings.