Amazon Redshift

Amazon Redshift is a managed data warehouse from Amazon Web Services. It is offered either as provisioned clusters or as Serverless, which is billed per RPU-second, and managed storage is scaled separately from compute. It is a proprietary, commercial-only product and there is no self-managed or open-source edition. It runs only on AWS as a managed cloud service. Published pricing starts at $0.543 an hour for provisioned use and at $1.50 an hour for Serverless. New Serverless users receive a $300 credit that expires after 90 days. These figures are as read from the vendor's pricing page and may change, so the current page should be checked before budgeting. Redshift has no version numbering in the way that a downloadable database does, and no first release year was found, so no latest release is given here. Buyers choosing between the two modes should weigh the predictability of hourly provisioned pricing against the per-second Serverless model, and consider how far their workloads fit within the AWS ecosystem. No licence change, end-of-support notice or closed product line was found for the service.