4 ms·
Aurora writes each block to 6 replicas, and waits for a quorum of 4 to acknowledge. This has small impact on commit time which you can see as IO:XactSync (https
by franckpachot 3y ago
Aurora writes each block to 6 replicas, and waits for a quorum of 4 to acknowledge. This has small impact on commit time which you can see as IO:XactSync (https://dev.to/aws-heroes/aws-aurora-io-xactsync-is-not-a-postgresql-wait-event-3gio https://dev.to/aws-heroes/aws-aurora-io-xactsync-is-not-a-po...) but provides good HA