Data resource back-to-source method and device

A data resource, back-to-source technology, applied in the computer field, can solve the problems of time-out data back-to-source, errors and omissions, and increased data resource back-to-source cost.

Active Publication Date: 2020-03-24
HUNAN HAPPLY SUNSHINE INTERACTIVE ENTERTAINMENT MEDIA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When requesting data resources back-to-source through other cache servers, it may cause back-to-source timeout or some data errors or omissions in the returned data resources, and each time the back-to-source timeout or data errors or omissions, it is usually necessary to send the required data to each cache user again The cache server for the resource sends a request back to the origin
However, every time the data resources are returned to the source again, the network resources are consumed again, which increases the cost of returning the data resources to the source

Method used

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  • Data resource back-to-source method and device

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Embodiment Construction

[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0062] In this application, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any actual relationship or order, the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that in...

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Abstract

The invention relates to the technical field of computers, in particular to a data resource back-to-source method and device. The method comprises the following steps: when a target server does not store data resources requested by a user, sending a back-to-source request to an upstream server through a plurality of data transmission protocols; and after receiving data resources and back-to-sourceinformation returned by the upstream server through each data transmission protocol, calling a machine learning model to calculate the protocol weight of the data transmission protocol; and calculating the back-to-source speed, the priority and the protocol weight of each data transmission protocol to obtain each transmission value, and feeding back the data resource returned by the data transmission protocol with the maximum transmission value to the user. The data resources required by the user can be obtained by sending the back-to-source request once through the plurality of data transmission protocols, and the data resources returned by the data transmission protocol with the maximum transmission value are fed back to the user according to the transmission value of each data transmission protocol, so that the consumption of network resources is reduced, and the integrity of the data resources is ensured.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for returning data resources to the source. Background technique [0002] In a content delivery network (Content Delivery Network, CDN) system, there are multiple cache servers storing data resources, and each server stores corresponding data resources according to local demand for each data resource. When the user needs to obtain data resources, the data resource can be requested from the local cache server. If the local cache server does not store the data resource requested by the user, the data resource requested by the user can be obtained by returning the data resource to the source. , that is, by initiating a data request to other cache servers to obtain feedback for storing the data resource to the user. [0003] When requesting data resources back-to-source through other cache servers, it may cause back-to-source timeout or some data errors...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08G06N20/00
CPCH04L69/18G06N20/00H04L67/60H04L67/63
Inventor 盛骥斌唐文滔曾迅迅曹问刘维邵灿李兴平
Owner HUNAN HAPPLY SUNSHINE INTERACTIVE ENTERTAINMENT MEDIA CO LTD
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