Method and device for realizing load balancing

A technology of load balancing and load balancing equipment, applied in the computer field, can solve problems such as the inability to guarantee the client to provide services, and the limited processing capacity of a single server.

Active Publication Date: 2020-01-03
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the shortcomings of the limited processing capacity of a single se...

Method used

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  • Method and device for realizing load balancing
  • Method and device for realizing load balancing
  • Method and device for realizing load balancing

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Embodiment Construction

[0030] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0032] figure 1 It shows an exemplary system architecture 100 to which embodiments of the method for implementing load balancing or the apparatus for implementing load balancing of the present application can be applied.

[0033] Such as figure 1As shown, the system archit...

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Abstract

The embodiment of the invention discloses a method and a device for realizing load balancing. A specific embodiment of the method comprises the following steps: acquiring a server information list; responding to the received access request, and determining a target area from the at least one area; based on the target area, executing the following polling steps: polling a plurality of nodes in thetarget area according to a balance tree corresponding to the target area, and determining whether the target area comprises available nodes or not; in response to determining that the target area comprises available nodes, taking the obtained first available node as a target node; sending the access request to a server corresponding to the target node; and in response to determining that the target area does not include the available node, determining a new target area according to the server information list, and continuing to execute the polling step. According to the embodiment, the forwarding delay is reduced, and the forwarding efficiency is improved.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technologies, and in particular to methods and devices for implementing load balancing. Background technique [0002] With the continuous development of the Internet (Internet) technology, the number of visits faced by the network server has greatly increased and become more unpredictable. In the network, if only one server is used to provide services to clients, then the processing capability and input / output capability of the server will inevitably become the bottleneck of providing services. [0003] In order to solve the shortcomings of the limited processing capacity of a single server and the inability to guarantee services for clients, a distributed server system has emerged. At the same time, in order to better choose among multiple servers, load balancing technology has emerged. [0004] Load balancing technology is to set up multiple servers that can provide services...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/1004H04L67/60
Inventor 郭少卿张全
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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