Amazon Redshift RA3 Icon

Amazon Redshift RA3 is a managed data warehouse service that offers a cost-effective way to analyze large datasets. It uses a combination of compute and storage resources, separating storage from compute to optimize performance and costs. RA3 instances utilize Amazon S3 for storage, allowing you to scale storage independently from compute, and only pay for the compute you use. This is ideal for businesses needing a flexible and cost-efficient solution for big data analytics.