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Distributed data storage method and system based on block chain

A distributed data and storage system technology, applied in the field of distributed data storage methods and systems based on blockchain, can solve the problems of unclear data storage nodes and cumbersome data reading steps, so as to achieve data security, improve Complexity, the effect of improving work efficiency

Active Publication Date: 2019-01-01
安徽太阳石科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a blockchain-based distributed data storage method and system to solve the problem of data reading caused by unclear data storage nodes in the existing blockchain-based data storage proposed in the background technology. The problem of cumbersome steps

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  • Distributed data storage method and system based on block chain
  • Distributed data storage method and system based on block chain
  • Distributed data storage method and system based on block chain

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Embodiment Construction

[0044] 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 making creative efforts belong to the protection scope of the present invention.

[0045] Such as figure 1 As shown, a blockchain-based distributed data storage method, the method includes the following steps:

[0046] S1. The data receiving node receives data information.

[0047] S2, extract the data type, and record it as a data type characteristic mark; as figure 2 As shown, the specific steps include:

[0048] S21. Calculate the characteristic information of the data information through a hash algorithm;

[0049] S22. Mark accordin...

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Abstract

The invention discloses a distributed data storage method and a system based on a block chain. The method comprises the following steps: S1, a data receiving node receiving data information; S2, extracting a data type and recording as a characteristic mark of that data type; S3, the marked data being processed according to the characteristic marks by the block chain technology in a segmented manner; S4, classifying and storing the segmented data segments to corresponding type storage nodes. The invention also discloses a distributed data storage system based on a block chain, comprising a datareceiving module, a data storage module, a block chain storage module and a data processing module. The distributed data storage method and system based on the block chain of the invention store thedata information distributed in different types of storage nodes through the sectional data storage, and encrypt the storage information of the data information through the block chain technology, which has extremely high security. The invention also discloses a block chain-based distributed data storage method and a block chain-based distributed data storage system.

Description

technical field [0001] The invention relates to the technical field of blockchain storage, in particular to a distributed data storage method and system based on blockchain. Background technique [0002] Data storage occupies an extremely important position in the Internet era. With the advent of the era of big data, more and more data information is derived. In data storage technology, the disadvantages of hardware storage are becoming more and more prominent, and the storage capacity of hardware storage makes its disadvantages more and more obvious. The technical application of cloud storage also has the disadvantage of relying on servers. The application of a large number of servers will gradually curb the development of Internet technology and bring huge consumption of resources. [0003] The advantage of blockchain technology for data storage is decentralization. It uses Internet terminals as storage nodes to establish a decentralized shared storage method. The distrib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F21/60G06F21/62
CPCG06F3/0611G06F3/0623G06F3/0638G06F3/067G06F21/602G06F21/6218
Inventor 杨屹丁煦
Owner 安徽太阳石科技有限公司
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