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Cloud computing system for data scatter storage

A decentralized storage and cloud computing technology, applied in the field of cloud computing systems, to achieve the effect of ensuring security

Active Publication Date: 2013-12-11
天聚地合(苏州)科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since different users can access the cloud computing server, the security of user data becomes a key issue.

Method used

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  • Cloud computing system for data scatter storage

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0022] Such as figure 1 As shown, the present invention provides a cloud computing system for decentralized storage of data, including: a cloud computing server group, which includes a plurality of cloud computing servers; a client; a middleware server, on which the addresses of a plurality of cloud computing servers are stored ; Wherein, the user submits a registration request to the middleware server through the client, and the middleware server assigns a registration account, a user code and n disposable cloud computing servers to the user, wherein the user's registration account and the user code have an associated relationship.

[0023] The middleware server also includes a data segmentation module and a distribution module. After the user uploads the user account and th...

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Abstract

The invention discloses a cloud computing system for data scatter storage. The cloud computing system comprises a cloud computing server group; a middleware server further comprises a data partitioning module and a distributing module; after a user uploads a to-be-computed data packet to the middleware server, the data partitioning module is used for partitioning the to-be-computed data packet into n data blocks to generate a file including partitioning information and binding the file including the partitioning information with one data block, and the distributing module is used for respectively storing the n data blocks to n governable cloud computing servers; a load detecting module is used for detecting load, the governable server with the smallest load is the current server, the distributing module is used for copying (n-1) data blocks onto the current server, and the current server is used for combining the n data blocks into the data packet according to the partitioning information, and computing the combined data packet to obtain a computed result. Even if other users try to visit the data of the user, only a part of the data rather than all data can be visited, so that the security of the user data is ensured.

Description

technical field [0001] The invention relates to a cloud computing system for distributed storage of data. Background technique [0002] The core idea of ​​cloud computing is to uniformly manage and schedule a large number of computing resources connected by the network to form a computing resource pool to provide users with on-demand services. In the cloud computing system, the user will upload the initial data package to be calculated to the cloud computing server, and the cloud computing server will calculate the data package to be calculated, and return the obtained calculation result to the user, thereby realizing the calculation service. However, since different users can access the cloud computing server, the security of user data becomes a key issue. Contents of the invention [0003] The invention provides a cloud computing system that can guarantee the security of user data. [0004] The technical scheme provided by the invention is: [0005] A cloud computing ...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
Inventor 叶良顾才东梁颖红郭亮李卫红
Owner 天聚地合(苏州)科技股份有限公司
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