Their FAQ states: Durability: VoltDB provides both replication of partitions (known as K-safety) and periodic database snapshots to ensure the availability of t

Their FAQ states: Durability: VoltDB provides both replication of partitions (known as K-safety) and periodic database snapshots to ensure the availability of the data. I suppose it depends on your definition of "D". Seems like this might be acceptable if you had different replicas on different power sources, etc.