The heart of a supercomputer is the network that connects the compute elements together, enabling parallel and synchronized computing cycles. InfiniBand interconnects the world’s leading supercomputers today and, being a standard-based interconnect, it enjoys the continuous development of new capabilities, better performance, and scalability. InfiniBand's high-speed data throughput, extremely low latency, and smart in-network computing engines enable faster and more scalable data analysis. Learn about the InfiniBand in-network computing technology and performance results from TOP500 supercomputing systems. The network road to exascale starts here.