Explore how Oracle Cloud Infrastructure architects utilize Remote Direct Memory Access (RDMA) to deliver high-performance networking with low latency in this 40-minute video from Oracle's First Principles series. Dive into the intricacies of RDMA, its history at OCI, and the challenges it presents. Learn about the importance of RoCE, its pitfalls, and how OCI overcomes them. Discover OCI's approach to QoS tailoring, ECN tuning for various workloads, and the necessity of a separate RDMA network. Gain insights into performance optimizations, including flow-aware traffic distribution and locality optimization. Understand why OCI's RDMA network stands out and how it balances scale and latency for demanding workloads.