Method for constructing data quanta space in network and distributed file storage system

A technology of distributed files and data files, applied in digital transmission systems, transmission systems, data exchange networks, etc., can solve problems such as data transmission bottlenecks, inability to provide "large file" transmission, node failure, etc. Conducive to the effect of stability and integrity assurance

Active Publication Date: 2008-05-28
李明 +1
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Problems solved by technology

However, the "Peer-to-Peer" network system of the above-mentioned prior art does not have a uniform data distribution and redundancy management mechanism, and user behavior is uncontrollable, for example, there is a problem that the controllability of user uploaded files is not strong. Problem, when the user is not online, the upload/download of files is generally not possible
Moreover, the "Peer-to-Peer" network system of the above-mentioned prior art also has defects in aspects such as network utilization efficiency (especially search efficiency), and the network utilization efficiency is low.
[0006] In addition, there are still some "centralized Peer-to-Peer network" structures in the prior art. For the "hot spot" nodes shar

Method used

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  • Method for constructing data quanta space in network and distributed file storage system
  • Method for constructing data quanta space in network and distributed file storage system
  • Method for constructing data quanta space in network and distributed file storage system

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Embodiment Construction

[0029]A preferred network structure of the distributed file storage system of the present invention is shown in FIG. 2 , which includes a server layer composed of service nodes and a user layer composed of user nodes. Wherein, the server layer consists of several service nodes connected to each other to form a backbone node network, and each service node as the center forms an edge node network. The user layer is composed of several user nodes, each user node is respectively connected to the backbone node network through the service node in the edge node network to which it belongs, and each user node has a predetermined shared space. The service node of the present invention is used to support the storage and search of service nodes and user nodes, and can control and complete uploading, distributed storage, downloading and transmission of data files. As the actual storage node of distributed files, the user node in the present invention not only shares the space on the netwo...

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Abstract

The invention relates to a method for data quantity subspace construction on the network and a distributed document storage system. Through the distributed document storage system, user nodes use service nodes to choose and upload data documents onto usable user nodes in the network, and the distributed nodes are formed; after the user nodes upload the data documents or during the transmission of the data documents, the service nodes adjust the usable nodes in the whole backbone nodes network automatically to distribute tasks which are undertaken, the data documents that the user requests to upload or transmit are distributed and stored in the sharing space of a plurality of user nodes through copying the data documents, a plurality of sharing nodes are formed to be used by the user nodes to download or transmit the documents, so a data storage and transmit quantity subspace is formed in the network. The invention can realize stable, high efficient and opened enterprise-level distributed storage application.

Description

technical field [0001] The invention relates to a method for constructing a data quantum space on a network and a distributed file storage system, in particular to an internet-based, enterprise-level distributed file storage system and a method for constructing a data quantum space on the network. Background technique [0002] "Peer-to-Peer" peer-to-peer Internet technology (peer-to-peer network technology) allows users to directly connect to other users' computers for file sharing and exchange. It is also useful in work and other aspects. In fact, "Peer-to-Peer" is not a new network technology that was extended after the emergence of the Internet. The development is not as popular as it is today, and the network construction (such as bandwidth, processing power) and related hardware equipment cannot meet the needs of "Peer-to-Peer". Many intermediate products are derived. [0003] It can be seen that a remarkable feature of "Peer-to-Peer" is that it has changed the exist...

Claims

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Application Information

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IPC IPC(8): H04L12/58H04L29/08G06F13/00
Inventor 饶大平
Owner 李明
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