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Cloud storage data service device, data transmission system, server and method

A data transmission method and cloud storage service technology, applied in the field of communication, can solve the problems of limited scalability and low transmission efficiency, and achieve the effects of reducing resource consumption, improving availability, increasing deduplication ratio and transmission efficiency

Active Publication Date: 2014-07-09
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, it is necessary to study and improve the problems of limited scalability and low transmission efficiency in existing cloud storage technologies.

Method used

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  • Cloud storage data service device, data transmission system, server and method
  • Cloud storage data service device, data transmission system, server and method
  • Cloud storage data service device, data transmission system, server and method

Examples

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Embodiment Construction

[0057] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0058] The cloud storage data service device described in the specific embodiment of the present invention includes a data service module, and the data service module is used for:

[0059] Receiving the feature value of the cloud storage client to store the data to be transmitted in the cloud, and performing deduplication storage according to the feature value; and

[0060] An access request sent by the cloud storage client for cloud storage access is received, and according to the access request, deduplicated data is extracted and reorganized, and sent to the cloud storage client.

[0061] By extracting the eigenvalues ​​of cloud storage data to be transmitted on the client side and deduplicating storage on the server side, the combination of cloud storage and data reorganization technology can solve the scalability problem of large-scale cloud...

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PUM

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Abstract

The invention provides a cloud storage data service device, a cloud storage data transmission system, a server and a method. The cloud storage data service device comprises a data service module. The data service module is used for: receiving characteristic values of data to be transmitted when a cloud storage client conducts cloud storage, and conducting duplication eliminating storage according to the characteristic values; and receiving an access request transmitted when the cloud storage client conducts cloud storage access, according to the access request, extracting the data after duplication elimination, conducting data reorganization, and transmitting to the cloud storage client. According to the invention, by application of data duplication elimination to cloud storage data transmission, the expandability problem of a large-scale cloud storage environment can be solved, the duplication eliminating ratio and transmission efficiency are improved, the availability of transmission services is improved, the resource consumption of the client is reducing, and poor network environments are tolerated.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a cloud storage data service device, a cloud storage data transmission system, a server and a method. Background technique [0002] With the continuous popularization of cloud computing business models, operators that provide cloud storage services have emerged, mainly in the following ways: [0003] 1. Provide cloud storage services in the form of an object storage system. In addition to providing storage space, it provides users with a programmable object access interface for program calls. Users can access actual data through HTTP or REST, and can be in different Sharing between users, such as Amazon AWS's S3 object storage service. [0004] 2. In the way of personal network disk or terminal data synchronization, individual users deploy client software on personal computers or terminals, and users regard the storage space in the cloud as a local storage disk fo...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 罗治国段翔孙少陵
Owner CHINA MOBILE COMM GRP CO LTD
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