The correct answer is Storage Optimized instances. These instances are designed to provide high, sequential read and write access to large datasets located on local storage. They are well-suited for high performance databases. Compute Optimized instances are designed for compute-bound applications that benefit from high-performance processors. Memory Optimized instances are designed to deliver fast performance for workloads that process large datasets in memory, and General Purpose instances provide a balance of compute, memory, and networking resources and can be used for a variety of diverse workloads.