Method, device and system for managing distributed contents

A distributed content and content technology, applied in the information field, achieves the effects of saving storage space, improving effective utilization, and meeting scalability requirements

Active Publication Date: 2015-03-18
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

[0053] The following will provide a specific implementation solution for the distributed content management method.

[0054] 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.

[0055] 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 classific...

Embodiment 2

[0101] 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.

[0102] table 3

[0103]

[0104] 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 of the 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.

[0105] For this specific example, the distributed content management method provided in this embodiment specifically includes the following steps:

[0106] 401. The content routing server receives the content classification identifier sent by the addressed client.

[0107] For the process ...

Embodiment 3

[0124] 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:

[0125] The receiving unit 41 is configured to receive the content classification identifier sent by the addressed client;

[0126] 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.

[0127] 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.

[0128] An acquisition unit 42, configured to acquire the storage site corresponding to the content classification ID according t...

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Abstract

Disclosed are a method, device and system for distributed content management, related to the field of information technology, which can store the content classification in some storage sites and achieve the object of improving the effective utilization rate of storage space. The method for distributed content management includes: receiving a content classification identifier sent by an addressing client; acquiring the storage site corresponding to the content classification identifier according to the correlation between a pre-stored content classification identifier and a storage site; and returning the address information about the storage site to the addressing client. The method, device and system for distributed content management provided in the present invention are suitable for the situation of managing the contents by classification.

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 use...

Claims

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Application Information

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Patent Type & Authority Patents(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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