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Method for obtaining service data and converged CDN system

A business data and data technology, applied in the computer field, can solve problems such as increasing the load of the source site and denying service of the source site

Active Publication Date: 2019-10-29
CHINANETCENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the target edge node needs to process a large number of business requests, a large number of edge nodes return to the source, which increases the load on the source site, and may even cause the source site to refuse service due to excessive load.

Method used

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  • Method for obtaining service data and converged CDN system
  • Method for obtaining service data and converged CDN system
  • Method for obtaining service data and converged CDN system

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Embodiment Construction

[0106] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0107] The embodiment of the present invention provides a method for acquiring service data, and the method is applied to a converged CDN system. The converged CDN system may include edge nodes and IPFS clusters of multiple CDN vendors. Among them, the IPFS cluster can be composed of IPFS management equipment and IPFS nodes configured in each edge node (see figure 1), the IPFS node can be created by the edge node, relying on the network equipment of the edge node, which is mainly used to store business data, and the IPFS management device is mainly used to manage the business data stored by each IPFS node. When an edge node needs to obtain certain business data, the edge node can request the IPFS management device in the IPFS cluster t...

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Abstract

The embodiment of the invention provides a method for obtaining service data and a converged CDN system, and belongs to the technical field of computers. The method is applied to a converged CDN system, and the converged CDN system comprises a plurality of edge nodes deployed by a plurality of CDN manufacturers in a distributed manner and an IPFS cluster. The method comprises the steps that a target edge node receives a target service request and detects whether target service data pointed by the target service request is stored locally or not; if the target service data is not stored, the target edge node sends a data query request of the target service data to the IPFS management device; the IPFS management equipment queries whether the target service data is stored in the IPFS cluster or not, and sends a query result to the target edge node; and the target edge node acquires the target service data from the IPFS cluster or the source station of the target service data according to the query result. By adopting the invention, the back-to-source frequency can be reduced, and the load of the source station is reduced.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method for acquiring service data and a fusion CDN system. Background technique [0002] Converged CDN technology can realize mutual cut-in service requests between CDN vendors by integrating multiple CDN vendors. If a certain CDN manufacturer (which can be called the original CDN manufacturer) does not deploy edge nodes in a certain area, the original CDN manufacturer can switch all service requests from this area to other CDN manufacturers that have deployed edge nodes in this area (It can be called a proxy CDN vendor) to handle. In this way, the original CDN manufacturer does not need to dispatch service requests to edge nodes in other areas, nor does it need to deploy additional edge nodes in the aforementioned areas. [0003] The original CDN manufacturer can regularly check whether each edge node of the proxy CDN manufacturer used to process the business requests of t...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F9/50G06F11/20G06Q20/06
CPCH04L67/1095G06F9/5072G06F11/2002G06Q20/065H04L67/289H04L9/3239H04L63/08H04L63/123G06F16/9014H04L67/567H04L9/50
Inventor 王文庭
Owner CHINANETCENT TECH
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