Engineering posts about TCP
Curated summaries and key learnings for engineers working with TCP.
MetaRoCE: A New RDMA Transport Built for AI-Scale Ethernet
MetaRoCE is a newly developed RDMA transport protocol specifically designed for AI workloads over commodity Ethernet, aiming to enhance the performance and reliability of data transfer between GPUs...
Cloudflare Workers and Containers now support inbound TCP connections and gRPC
The article introduces new features in Cloudflare Workers and Containers that enable support for inbound TCP connections and gRPC, enhancing the capabilities for real-time communication in...
When "idle" isn't idle: how a Linux kernel optimization became a QUIC bug
This article explores a bug in the CUBIC congestion control algorithm as implemented in the Linux kernel, which affects QUIC performance in high-loss scenarios. The issue arises when the congestion...
Agents Week: network performance update
The article discusses Cloudflare's recent advancements in network performance, highlighting their measurement techniques and improvements in connection times across various global networks. It...