DCQUIC:灵活可靠的软件定义数据中心传输

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI:10.1109/INFOCOMWKSHPS51825.2021.9484596

Lizhuang Tan, Wei Su, Yanwen Liu, Xiaochuan Gao, Wei Zhang

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引用次数: 2

摘要

基于数据中心TCP的众多创新支撑着数据中心的快速发展。然而，随着拓扑结构、规模和流量模式的变化，数据中心对传输协议提出了更加灵活、可靠的新要求。通过修补TCP来提高传输性能似乎面临瓶颈。我们探索了在数据中心网络中应用QUIC的可能性。本文提出了一种新的基于QUIC的数据中心传输方案，称为数据中心QUIC (DCQUIC)。我们特别提出了一种适用于数据中心组网的主动连接迁移机制。与UDP的效率和TCP的可靠性一样，DCQUIC表现出令人兴奋的性能和可扩展性，并可能成为未来支持数据中心发展和创新的潜在传输技术。

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DCQUIC: Flexible and Reliable Software-defined Data Center Transport

Numerous innovations based on the data center TCP support the rapid development of data center. However, with changes in topology, scale and traffic patterns, the new requirements of data center on transport protocol are more agile and more reliable. Improving transport performance by patching TCP seems to be facing a bottleneck. We explored the possibility of applying QUIC inside the datacenter networking. This paper proposes a new data center transport scheme based on QUIC, called data center QUIC (DCQUIC). We especially proposed an proactive connection migration mechanism suitable for datacenter networking. Like the efficiency of UDP and the reliability of TCP, DCQUIC exhibits exciting performance and scalability, and may become a potential transport technology to support the development and innovation of data centers in the future.

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IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)

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