AWS announces the availability of Reserved Instances for Amazon Aurora Optimized Reads for Aurora PostgreSQL. Optimized Reads is a price-performance capability available on r6gd and r6id instances that delivers up to 8x improved query latency and up to 30% cost savings compared to instances without it, for applications with large datasets that exceed the memory capacity of a database instance. Reserved Instances are appropriate for steady-state database workloads and offer significant savings over On-Demand Instances improving these savings. 1-year Reserved Instances provide discounts up to 27% and 3-year Reserved Instances provide discounts of up to 47% over On-Demand Instances. Reserved Instances provide flexibility across instance sizes and cluster configuration options.
Source:: Amazon AWS