Qingkai Meng

Active and Adaptive Application-Level Flow Control for Latency Sensitive RPC Applications

2019

The Remote Procedure Call (RPC) frameworks are widely deployed in industry. Applications supported by RPC frameworks are often latency-sensitive which strictly require to be responded before the deadline. For meeting this requirement, RPC frameworks adopt …

BCC: Re-architecting Congestion Control in DCNs

2024

The nature of datacenter traffic is a high volume of bursty tiny flows and standing long flows, which forms the coexistence of transient and persistent congestion. Traditional congestion control (CC) algorithms have inherent limitations in …

Explicit Dropping Notification in Data Centers

2024

Datacenter applications increasingly demand microsecond-scale latency and tight tail latency. Despite recent advances in datacenter transport protocols, we notice that the timeout caused by packet loss is the killer of microsecond-scale latency. Moreover, refining the …