The Road to 180M GRefs/s: Sizing Epic on AWS with R8ib and Enhanced EBS
Industries Blog
This article announces the availability of the new Amazon EC2 r8ib.96xlarge instance for healthcare workloads, specifically optimized for Epic's Chronicles Operational Database.
- r8ib.96xlarge enables Epic ODB to scale to 180 million global references per second (GRefs/s)
- Delivers 28% GRefs/s increase over previous generation r8i instances
- Features up to 384 vCPUs and 3TiB DDR5 memory with optimized bandwidth
- Incorporates 6th generation AWS Nitro cards for enhanced EBS I/O performance
- Provides up to 1,440K IOPs and 37.5 GB/s bandwidth with sub-millisecond latency
- Represents 10x improvement in ECP scalability since July 2021 (18M to 180M GRefs/s)
The r8ib.96xlarge instance enables large healthcare organizations to run Epic workloads on AWS that were previously limited to on-premises infrastructure.
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