Keep in mind that VoltDB targets the OLTP market, where datasets tend to be not that large. If you build a small cluster of 50 nodes with 256GB RAM each, you ha

Keep in mind that VoltDB targets the OLTP market, where datasets tend to be not that large. If you build a small cluster of 50 nodes with 256GB RAM each, you have about 4.3TB of storage (with a replication factor of 3).