Data Center Congestion Control: DCTCP, ECN, and Advanced AQM Design

Data Center Congestion Control: DCTCP, ECN, and Advanced AQM Design explores the complex interplay between transport protocols, active queue management, and switch architectures that define modern high-speed data centers. It traces the evolution from traditional loss-based control to precise, feedback-driven algorithms like DCTCP, DCQCN, and L4S, examining how ECN marking, programmable pipelines, and telemetry-driven intelligence enable ultra-low latency and high throughput under demanding workloads. Through technical depth ... Read More

Data Center Congestion Control: DCTCP, ECN, and Advanced AQM Design explores the complex interplay between transport protocols, active queue management, and switch architectures that define modern high-speed data centers. It traces the evolution from traditional loss-based control to precise, feedback-driven algorithms like DCTCP, DCQCN, and L4S, examining how ECN marking, programmable pipelines, and telemetry-driven intelligence enable ultra-low latency and high throughput under demanding workloads. Through technical depth and practical insight, the book bridges theory and implementation, revealing how cloud and enterprise operators design, tune, and evolve congestion control systems that sustain stability, fairness, and performance across ever-growing, heterogeneous networks. Read Less