Content resource caching method, device and system
A resource caching and content technology, applied in transmission systems, instruments, computing, etc., can solve the problem that cache servers cannot share content resources
Active Publication Date: 2010-02-10
CHENGDU HUAWEI TECH
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[0005] The purpose of the embodiments of the present invention is to provide a content resource caching method, device and system to solve the technical problem that content resources cannot be shared between cache servers in the prior art, and realize the problem of content resource sharing among cache servers
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[0041] 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 creative efforts fall within the protection scope of the present invention.
[0042] figure 1 It is a flow chart of a content resource caching method according to an embodiment of the present invention. figure 1 As shown, for the situation where the intranet where the user is located does not cache the content resource that the user needs to download, the content resource caching method in this embodiment includes:
[0043] Step 101, obtaining the access popularity value of the content resource;
[0044] Send an access heat query message t...
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The embodiment of the invention discloses a content resource caching method, a device and a system, wherein the content resource caching method comprises the following steps: acquiring an access heatvalue of a content resource; when the access heat value reaches a threshold value, acquiring a mark of a minimum load caching server; according to the mark of the minimum load caching server, authorizing the minimum load caching server to download the content resource to sharing storage equipment. The content resource caching method, the device and the system in the embodiment of the invention provide a content resource caching mode which achieves the goals that each caching server can share the content resource, the concurrent access to the content resource can be shared by a plurality of caching servers, the caching server resource is sufficiently utilized, the caching server failure is transparent to business and the caching server failure does not influence the stored caching resourcesthrough storing the content resource in the same sharing storage equipment and enabling each caching server to be capable of accessing the sharing storage equipment.
Description
technical field [0001] The invention relates to network shared storage and caching technology, in particular to a content resource caching method, device and system. Background technique [0002] With the continuous development of network technology, P2P (Peer-to-Peer, peer-to-peer) technology is widely used in data downloading, streaming media and other fields. At the same time, the P2P caching system based on P2P technology is becoming more and more mature with the development of the network. [0003] A certain content resource in the existing P2P cache system only exists on a single cache server, and there will not be multiple copies of the content resource on other cache servers, resulting in the inability to share content resources between cache servers. Only one cache server can provide the download service for the content resource, and other servers cannot provide the download service for the user because there is no such content resource. [0004] Since content res...
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Inventor 兰刚公晨王瑞周树国
Owner CHENGDU HUAWEI TECH