High-performance load balancing method based on flow control mechanism

A load-balancing, high-performance technology, applied in the field of computer networks, can solve problems such as configuration requirements defects, inability to achieve elastic expansion, and lack of virtual machine configuration permissions, so as to improve performance and flexibility, and improve user experience.

Pending Publication Date: 2020-12-11
SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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Problems solved by technology

[0005] However, the traditional direct return mode requires complex network configuration on the local interface on the application server side, while in the cloud platform, tenants usually purchase load balancing services directly, hoping that the services provided by the platform can simplify user configuration
In addition, the back-end server often needs the platform side to provide automatic expansion support, but the platform side

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  • High-performance load balancing method based on flow control mechanism
  • High-performance load balancing method based on flow control mechanism
  • High-performance load balancing method based on flow control mechanism

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Embodiment Construction

[0034] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0035] The load balancing technology of the cloud platform, especially the tenant-level load balancing solution, requires both performance and flexibility. The traditional load balancing DR mode, through the one-way direct communication between the real server RS ​​(Real Server, the real working server at the back end) and the client, can achieve doze...

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Abstract

The invention particularly relates to a high-performance load balancing method based on a flow control mechanism. According to the high-performance load balancing method based on the flow control mechanism, configuration dependence on a virtual IP on a back-end server in a DR mode is transferred to a control plane of a virtual network to be processed, address replacement and forward and reverse mapping are carried out on messages entering and exiting the server, zero configuration of the back-end server is achieved, use of a user is simplified, and automatic elastic expansion is realized. According to the high-performance load balancing method based on the flow control mechanism, complete DR mode transmission can be achieved without configuration of a local loopback address, the load balancing performance and flexibility are greatly improved, and the user experience of tenants is improved.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a high-performance load balancing method based on a flow control mechanism. Background technique [0002] The cloud platform consists of a large number of servers and network devices that form a cluster. The cluster devices have differences in configuration and access popularity, and the diverse, real-time, and complex application requirements of users are likely to cause unbalanced loads on the devices in the cluster. Unbalanced load will affect the performance of the entire system, reduce resource utilization, increase system response time, and more seriously, cause some overloaded equipment to go down. [0003] Cloud platform load balancing (Elastic Load Balancing, ELB) is used based on this requirement. It integrates business system portals and reasonably distributes load business traffic to maximize resource utilization and improve cluster availability. [0004] A...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/12
CPCH04L61/255H04L67/1001
Inventor 张晖孙思清李彦君高传集
Owner SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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