Final answer:
Amazon EBS offers various storage mediums such as General Purpose SSD (gp2 and gp3), Provisioned IOPS SSD (io1 and io2), Throughput Optimized HDD (st1), Cold HDD (sc1), and Magnetic, catering to different use cases based on performance requirements and cost.
Step-by-step explanation:
Different Mediums of Storage for EBS
Amazon Elastic Block Store (EBS) provides different storage options, also known as volumes, which suit various use cases. Depending on performance requirements and cost considerations, the following are the different mediums of storage for your EBS:
General Purpose SSD (gp2 and gp3): These provide a balance between cost and performance. They're suited for a general-purpose workload.
Provisioned IOPS SSD (io1 and io2): Designed for I/O-intensive applications like large relational or NoSQL databases that require consistent latency.
Throughput Optimized HDD (st1): Good for frequent access to big data sets, large streaming workloads that require consistent throughput.
Cold HDD (sc1): Best for less frequently accessed workloads and provides the lowest cost per gigabyte of all EBS volume types.
Magnetic: These are an older option and typically only recommended for workloads where data is infrequently accessed and for which low cost is a higher priority than performance.