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Data scattered storage system based on cloud storage

A decentralized storage and cloud storage technology, applied in transmission systems, electrical digital data processing, and data processing input/output processes, etc., can solve problems such as poor security performance and low data processing efficiency, achieve ease of use, and avoid data loss. , the effect of safe storage

Active Publication Date: 2018-05-01
安徽长泰科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a data decentralized storage system based on cloud storage, through the client, data deduplication module, processor, data reference monitoring device, first cloud storage device, second cloud storage device, third cloud storage The setting of the device solves the problems of low data processing efficiency and poor security performance in the case of massive data and high storage capacity

Method used

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  • Data scattered storage system based on cloud storage

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Embodiment Construction

[0016] 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.

[0017] see figure 1 As shown, the present invention is a data decentralized storage system based on cloud storage, including a client, a data deduplication module, a processor, a data reference monitoring device, a first cloud storage device, a second cloud storage device, and a third cloud storage device device; wherein, the client uploads the data information to be stored to the data deduplication module; the data deduplication module receives the data informatio...

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Abstract

The invention discloses a data scattered storage system based on cloud storage and relates to the field of data storage technology. The system comprises a client, a data repetition removal module, a processor, a data citation monitoring device, a first cloud storage device, a second cloud storage device and a third cloud storage device, wherein the data repetition removal module receives data information uploaded by the client and performs repetition removal on the data information through repeated data deletion, and the processor performs data arrangement on the data information obtained after repetition removal and stores the data information to the first cloud storage device, the second cloud storage device and the third cloud storage device respectively. According to the system, data is processed to obtain the data information after repetition removal, and a data citation rate is obtained; properties of the data information are judged through the data citation rate, a data distribution strategy based on duplication is adopted to store the data information, and therefore operation steps needed by the processor are reduced; and a data arrangement strategy based on an erasure codeis adopted, and therefore high storage efficiency can be obtained.

Description

technical field [0001] The invention belongs to the technical field of data storage, and in particular relates to a distributed data storage system based on cloud storage. Background technique [0002] With the explosive growth of data, how the data storage system can effectively query and write massive data has become the focus of research in the field of data storage. A data storage system refers to a system composed of various storage devices for storing programs and data, control components, devices for managing information scheduling, and processing algorithms. With more and more stored data, the storage space of the storage system is also increasing, and the processing performance requirements of the data storage system are also getting higher and higher. [0003] The current data storage method is mainly to store massive data exclusively by setting up a large database. Although this data storage method can meet the high storage capacity requirements of massive data t...

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Application Information

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IPC IPC(8): G06F3/06H04L29/08
CPCG06F3/0607G06F3/0641G06F3/067H04L67/1097
Inventor 黄仁高
Owner 安徽长泰科技有限公司
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