![]() You should size your RA3 cluster based on the amount of data you process daily. With RA3, you choose the number of nodes based on your performance requirements and only pay for the managed storage that you use. RA3 nodes with managed storage allow you to optimize your data warehouse by scaling and paying for compute and managed storage independently. With resize scheduler, you can add and remove nodes on a daily or weekly basis to optimize cost and get the best performance.Īmazon Redshift offers different node types to accommodate your workloads, and we recommend choosing RA3 or DC2 depending on the required performance, data size and its growth. Once you make your selection, you may wish to use elastic resize to easily adjust the amount of provisioned compute capacity within minutes for steady-state processing. You’ll see on-demand pricing before making your selection, and later you may choose to purchase reserved nodes for significant discounts. You can quickly scale your cluster, pause and resume the cluster, and switch between node types with a single API call or a few clicks in the Amazon Redshift console. Choose what is right for your business needs, with the ability to grow storage without over-provisioning compute, and the flexibility to grow compute capacity without increasing storage costs.įirst, choose the best cluster configuration for your needs by learning more about the node types in the following section. Reserved Instance pricing is specific to the node type purchased, and remains in effect until the reservation term ends. ![]() You can save up to 75% over On-Demand rates by committing to use Amazon Redshift for a 1 or 3 year term. Amazon Redshift On-Demand pricing has no upfront costs - you simply pay an hourly rate based on the type and number of nodes in your cluster. ![]()
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