What storage configuration do you recommend in AWS for vertica without breaking the bank?
The most cost effective is EBS ST1 and it delivers good thruput, but less ideal IOPS since it is not SSD-based. Any recommendations to increase IOPS so that IO performance ( blend of sequential and random reads ) is top-notch ? This has high impact in query response time. I am looking for data volumes of about 10-20 TB / node.