CDN bandwidth scheduling method, acquisition and scheduling server and storage medium

Abstract

The embodiment of the invention relates to the technical field of Internet, and discloses a CDN bandwidth scheduling method, an acquisition and scheduling server and a storage medium. The method comprises the steps of obtaining CDN real-time transmission quality parameters; Wherein the CDN is constructed in a preset network and a standby network; updating the bandwidth allocation ratio according to the real-time transmission quality parameter; Wherein the bandwidth allocation ratio is used for determining the allocation ratio of the bandwidth of the CDN on a preset network and a standby network; and issuing the updated bandwidth allocation ratio to the edge node of the CDN, so that the edge node of the CDN allocates the bandwidth with the corresponding ratio to the preset network and the standby network according to the updated bandwidth allocation ratio. According to the embodiment of the invention, automatic distribution of the CDN bandwidth among different networks is realized according to the transmission quality of different networks, so that the cost is reduced, and the CDN service quality is improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a CDN bandwidth scheduling method, a collection and scheduling server and a storage medium. Background technique [0002] Content delivery network (Content Delivery Network, CDN), by configuring node servers throughout the network, builds a layer of intelligent virtual network on the basis of the Internet, and publishes the content of the website to the "edge" of the network closest to the user, so that users can Get what you need near you. With the rapid development of the Internet, applications such as 4K high-definition video, interactive games, AR, and VR continue to rise, and the demand for bandwidth also increases. [0003] The inventors have found at least the following problems in related technologies: CDN node servers are generally built on the backbone network of operators, and the rapid development of services makes the internal consumption bandwidth generated by...

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Problems solved by technology

[0003] The inventors found that there are at least the following problems in related technologies: CDN node servers are generally built on the backbone network of operators, and the rapid development of services makes the internal consumption bandwidth generated by CDN edge nodes accessing transit nodes continue to increase and the cost is high

In addition, the pattern of "Southern Telecom and Northern China Netcom" of domestic operators has resulted in unbalanced distribution of resources. For example, most of the telecom transit nodes are concentrated in the south, while most of China Netcom's transit nodes are concentrated in the north, and nodes need to be connected from the computer room to the operator's backbone network. After multi-hop transit, the delay between the edge node and the transit node is longer

Therefore, based on a single operator network is not conducive to the further development of CDN services

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