Network optimization method, device and system

Abstract

The invention provides a network optimization method, device and system, and the method comprises the steps: determining the current strategy information; selecting one server from the server list toserve as a target server, and sending target data matched with the current data parameters to the target server based on the current network parameters; and adjusting the current data parameter and / orthe current network parameter according to a parameter adjustment instruction issued by the target server, and sending target data matched with the adjusted current data parameter to the target server based on the adjusted current network parameter. Through adoption of the network optimization method, device and system provided by the embodiment of the invention, the network request can be made based on the strategy information, the proper target server is selected, and the data is sent based on the current data parameter and the current network parameter; and meanwhile, the strategy information can be adjusted and updated in real time based on the parameter adjustment instruction, the network is optimized in real time, the optimization granularity is finer, and the adjustment modes are diversified.

Description

technical field [0001] The present invention relates to the technical field of network optimization, in particular to a method, device and system for network optimization. Background technique [0002] In the application scenario of real-time audio and video communication, the client needs to connect to the server to realize the transmission of audio and video data. Due to the different states of regions, network operators, and client devices, different servers need to be assigned to different clients, and the data transmission strategy can be adjusted in real time when there is a problem with data transmission. If the server fails, other servers can be quickly assigned to the client. The server ensures the availability and real-time performance of audio and video data transmission. [0003] At present, the commonly used scheme is to allocate the optimal server to the client through scheduling, and switch to a new server when a failure occurs. There are two main scheduling ...

AI Technical Summary

Problems solved by technology

For the DNS-based scheduling method, the local DNS server uses a cache, and data updates are delayed. It takes 10-20 minutes for the entire network to take effect, which cannot meet the needs of real-time scheduling. At the same time, there are problems such as DNS hijacking.

For the scheduling method based on HttpDNS, it only supports maintaining a static server IP list, and can only be scheduled according to the region and operator of the client. It cannot obtain different server IP lists according to the status of each client. The granularity is not fine enough, and network optimization cannot be completed in real time in a targeted manner

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