High Performance I/O Virtualization for All Workloads on Exalogic

Continuing to deliver more value and performance for Oracle integrated stack offering, Oracle has incorporated virtualized InfiniBand® I/O interconnects using Single Root I/O Virtualization (SR-IOV) technology into Exalogic to permit the system to share the internal InfiniBand network and storage fabric between as many as 63 virtual machines per physical server node with near-native performance, simultaneously allowing both high performance and high workload consolidation. Interview with Douglas Phillips & Adam Hawley

Source: High Performance I/O Virtualization for All Workloads on Exalogic (Youtube).