Amazon unveils 'Resilient Network Graphs' data center network that cuts hardware by 69% and boosts throughput by 33% — now the default for most AWS workloads

Amazon has introduced a new data center network architecture called Resilient Network Graphs (RNG), boasting a 33% increase in throughput and a 40% reduction in power consumption. This design, based on random graph theory, replaces traditional hierarchical structures with a flatter, more efficient network. By using 69% fewer networking devices, Amazon anticipates up to 45% cost savings and billions in reduced infrastructure expenses across its cloud services. RNG is already in use in various data centers and is set to become the standard for future deployments, offering improved performance and sustainability for AWS workloads.