Скачать с ютуб First Principles: building a high performance network in the public cloud в хорошем качестве

First Principles: building a high performance network in the public cloud

http://oracle.com/fprdma In this episode of Oracle's video blog First Principles, we learn how architects at Oracle Cloud Infrastructure (OCI) are using Remote Direct Memory Access (RDMA) to deliver high performance networking with very low latency for customers' most demanding workloads. First Principles Blog: https://blogs.oracle.com/cloud-infras... For more architectural breakdowns, catch up on more First Principles videos: First Principles: making Kubernetes serverless with OCI's Virtual Nodes:    • First Principles: making Kubernetes s...   First Principles: superclusters with RDMA—Ultra-high performance at massive scale:    • First Principles: superclusters with ...   First Principles: using redundancy and recovery to achieve high durability in OCI Object Storage:    • First Principles: using redundancy an...  " First Principles: inside OCI Container Instances:    • First Principles: inside OCI Containe...   First Principles: Dedicated Region Cloud@Customer:    • First Principles: Dedicated Region Cl...   First Principles: L2 Virtual Networking for Cloud Lift-and-Shift:    • First Principles: L2 Virtual Networki...   00:00 Introduction to OCI Cluster Networks 01:56 What is RDMA? 03:35 History of RDMA at OCI 04:56 Why is RDMA Challenging? 07:15 Importance of RoCE 09:18 Pitfalls of RoCE 12:34 Overcoming Pitfalls of RoCE 15:40 Limited use of PFC 16:46 Tailored QoS for multiple workloads 18:10 How to use ECN in RDMA networks 19:11 Tuning ECN to HPC workloads 20:05 Tuning ECN to GPU and DB workloads 21:25 Are OCI Cluster Networks in the same network? 22:36 Why do we need a separate RDMA network? 27:16 Performance optimizations for workloads 28:31 Flow aware traffic distribution 31:53 Traffic locality optimization 33:33 Traffic topology information vending service 35:54 Why OCI RDMA network is better, differentiated 36:24 Balancing scale and latency