Data center load balancing method for asymmetric network

Data center load balancing method for asymmetric network

The invention relates to the field of networks, in order to solve the problem of load balancing in an asymmetric network environment of a data center, the data center load balancing method for the asymmetric network comprises the steps of burst data packet set flowlet detection and distribution, and...

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Hauptverfasser: CHAI JUN, LI KEQIU, ZHOU XIAOBO, XU RENHAI
Format: Patent
Sprache:chi ; eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator CHAI JUN
LI KEQIU
ZHOU XIAOBO
XU RENHAI
description The invention relates to the field of networks, in order to solve the problem of load balancing in an asymmetric network environment of a data center, the data center load balancing method for the asymmetric network comprises the steps of burst data packet set flowlet detection and distribution, and flowlet is used for segmenting data flow; the flowlet detection step includes constructing a hash table according to the packet header information of each data packet, then detecting a time interval between the data packets in the same network flow according to a flowlet time out value, and when the time interval is detected to be greater than the time out value, indicating that a new flowlet appears; and the flowlet distribution step includes scheduling the next flowlet according to the size information of the plurality of flowlets sent by each port of the switch. The method is mainly applied to network communication occasions. 本发明涉及网络领域，为解决数据中心中非对称网络环境下的负载均衡问题，本发明，针对非对称网络的数据中心负载均衡方法，包括突发数据包集合flowlet检测、分配步骤，flowl
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title Data center load balancing method for asymmetric network
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