Load balancing method and system

A load-balancing, node-based technology, applied in the computer field, which can solve problems such as long response time for obtaining requests, low resource utilization, and affecting the speed of uploading nodes to process obtaining requests, so as to avoid overload and improve speed
CN110247983AInactive Publication Date: 2019-09-17BEIJING QIYI CENTURY SCI & TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING QIYI CENTURY SCI & TECH CO LTD
Publication Date
2019-09-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The embodiment of the invention provides a load balancing method and system, relates to the technical field of computers, and can improve the resource obtaining speed of a downloading node. The embodiment of the invention comprises steps that a uploading node determines a first number of downloading nodes allowed to be accessed according to the access upper limit of the uploading node, the first number is the number of the downloading nodes allowed to be accessed except the downloading nodes accessed to the uploading node, and the access upper limit is the total number of the downloading nodes allowed to be accessed to the uploading node determined based on the resource utilization rate of the uploading node. The upload node then sends the first number to the tracking node. The tracking node receives the first number sent by the uploading node, and stops allocating other downloading nodes except the downloading node accessed to the uploading node to the uploading node if the first number is greater than a first threshold value.
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Description

technical field

[0001] The invention relates to the technical field of computers, in particular to a load balancing method and system. Background technique

[0002] Currently, a peer-to-peer (Peer to Peer, P2P for short) network can be used to implement video content distribution. The P2P network includes an upload node and a download node. The upload node is a provider of video content, and the download node is a acquirer of video content.

[0003] When the download node needs to obtain the video, if an upload node in the P2P network is randomly selected, and a request for obtaining the video is sent to it. Since the requests received by the upload node are random, an upload node may receive more requests or less requests. Therefore, some uploading nodes in the P2P network may be idle and some uploading nodes may be overloaded.

[0004] An idle load of the upload node will lead to low resource utilization, and an overloaded load will affect the speed at which the upload ...

Claims

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