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Method, device and system for managing distributed contents

A technology of distributed content and content, applied in the field of information, can solve the problems of occupying storage space and low effective utilization of storage space of storage sites, and achieve the effect of refined management, improved effective utilization, and storage space saving

Active Publication Date: 2011-07-27
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]This centralized content management method enables each storage site to store all the content provided by CP, so that even if a certain storage site stores part of the content under normal circumstances It is not used, and this part of the content still occupies the storage space of the storage site, resulting in a low effective utilization of the storage site's storage space

Method used

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  • Method, device and system for managing distributed contents
  • Method, device and system for managing distributed contents
  • Method, device and system for managing distributed contents

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] The following will provide a specific implementation solution for the distributed content management method.

[0051] The distributed content management method provided by this embodiment needs to set mapping rules in the content routing server in advance, establish the corresponding relationship between content classification identifiers and storage sites according to the mapping rules, and store the corresponding relationship in the content routing server. in the server.

[0052] The mapping rule may be an algorithm, which corresponds the content classification identifier to the storage site, and the corresponding relationship between the content classification identifier and the storage site may be reflected in a mapping table. In the following, a mapping table is taken as an example to illustrate the distributed content management method provided by this embodiment, but in the specific implementation process, an algorithm can be used to realize the content classificat...

Embodiment 2

[0097] In this embodiment, another mapping table is provided, as shown in Table 3, for the correspondence between content classification identifiers and storage sites prestored in the content routing server.

[0098] table 3

[0099]

[0100] According to the mapping table in Table 3, the distributed content management method provided by this embodiment will be described for a specific example. Assumption: the process of content injection is that the content provider CP1 injects content into some or all storage sites in the United States, and the process of content download is that a user in the United States wishes to download the content released by CP1 to the United States.

[0101] For this specific example, the distributed content management method provided in this embodiment specifically includes the following steps:

[0102] 401. The content routing server receives the content classification identifier sent by the addressed client.

[0103] For the process of conte...

Embodiment 3

[0120] For the distributed content management method provided above, this embodiment also provides a corresponding device, which can also be applied in a CDN system. Such as Figure 4 As shown, the device is a content routing server, including:

[0121] The receiving unit 41 is configured to receive the content classification identifier sent by the addressed client;

[0122] Wherein, for the process of content injection, the addressing client may be a content client; for the process of content downloading, the addressing client may be an edge server.

[0123] In addition, the content classification identifier is a classification domain name set for storage sites in different regions according to the domain name writing rules; or the content classification identifier is a domain name plus a path corresponding to storage sites in different regions.

[0124] An acquisition unit 42, configured to acquire the storage site corresponding to the content classification ID according t...

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Abstract

The invention discloses a method, a device and a system for managing distributed contents, which relate to the technical field of information, and are capable of storing the contents in part storage stations in classification so as to realize the aim of enhancing the effective utilization rate of storage space. The method for managing the distributed contents comprises the steps of receiving content classification identification sent by an addressing client side; obtaining storage stations corresponding to the content classification identification according to the corresponding relationship between pre-stored content classification identification and the storage stations; and sending address information of the storage stations back to the addressing client side. The method, the device and the system for managing the distributed contents are applicable to classified management on the contents.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a distributed content management method, device and system. Background technique [0002] In a CDN (Content Delivery Network, content distribution network) system, a traditional storage center centrally stores all data in one storage site and has one or more backup storage sites. In this way, when the CP (Content Provider, content provider) injects content into the CDN system, the CDN system provides the storage address for the content injection to the CP. After the content is injected, the storage site automatically replicates the content, and finally makes the All store the same content provided by the CP, that is, each storage site stores all the content provided by the CP. [0003] This centralized content management method enables each storage site to store all the content provided by CP, so that even if some content stored in a certain storage site is not used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCG06F17/30873G06F16/954
Inventor 杨旭张德文
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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