HPC (High Performance Computing)
- Networking: EC2 Placement Group (Cluster), Enhanced Networking (ENA up to 100 Gbps), Elastic Fabric Adapter (EFA — HPC/MPI, Linux only).
- Storage: Instance Store (millions IOPS), FSx for Lustre (distributed HPC filesystem, backed by S3).
- Compute: AWS Batch (multi-node parallel jobs), AWS ParallelCluster (open-source HPC cluster manager).