This work introduces CSIG, a protocol that delivers precise, multi-bit bottleneck congestion signals via a fixed-length Ethernet header, and proposes Fast Ramp-Up, a congestion control primitive that leverages these bottleneck signals to reduce median RPC latency by 20% and unclaimed bandwidth by 60% in production.
Abhiram Ravi, N. Dukkipati, Weiwu Pang et al.· Proceedings of the ACM SIGCO...· 0 citations
Google's Global Network (GGN), a major architectural redesign of the WAN that evolves B2 and B4 into a single, modular, and highly available software-defined network, is presented.
Mohammad Al-Fares, R. Alimi, Arda Balkanay et al.· Proceedings of the ACM SIGCO...· 0 citations