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Big data processing system and method for blockchain database

A technology of big data processing and block chain, applied in the field of block chain, can solve the problems of low efficiency of big data, security cannot be guaranteed, etc.

Active Publication Date: 2020-01-17
广州峻林互联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the blockchain is usually less efficient for the transmission of big data. If the efficiency is rashly improved, the security will inevitably be guaranteed.

Method used

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  • Big data processing system and method for blockchain database

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] like figure 1 As shown in the present invention, a big data processing system of a block chain database, the block chain includes A nodes connected to each other, and it is characterized in that: the nodes include

[0041] A data acquisition module, which is used to input the first data, determine whether the capacity of the first data exceeds the first threshold, and if so, generate the first hash value of the first data according to the hash algorithm;

[0042] A data splitting module, which is used to split the first data into B pieces of second data, where A is greater than or equal to B, and both A and B are non-zero natural numbers;

[0043] A first sending module, which is used to select an accounting node according to preset rules, and the accounting node encrypts the second data in a first manner and sends it to its corresponding node;

[0044] The first receiving module is used to decrypt and send the first decryption receipt to the accounting node. If the fi...

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PUM

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Abstract

A big data processing system of the blockchain database comprises a data acquisition module, a data splitting module, a first sending module, a first receiving module and a second sending module, wherein the second sending module is used for encrypting second data by a node storing the second data in a second mode and sending the second data to other nodes of a blockchain; and a second receiving module; wherein if transmission of the first data participated by one node in the blockchain occurs, the accounting node is selected again according to the preset rule, and the number of times of repeating the above steps exceeds a second preset threshold, the node is disconnected from other nodes of the blockchain. Due to the fact that receiving and sending of the split second data can be encrypted, decrypted and verified, the data completeness of the combined third data is verified through the hash algorithm, and therefore the safety of the blockchain for data transmission is improved.

Description

technical field [0001] The invention relates to a block chain technology, in particular to a block chain technology for processing big data. Background technique [0002] The blockchain is an important idea behind Bitcoin. Its advantages such as decentralization and immutability are also widely used in various scenarios. Among them, the blockchain is usually inefficient for the transmission of big data, and if the efficiency is rashly improved, the security will inevitably not be guaranteed. [0003] Therefore, there is an urgent need for a blockchain big data processing system that can guarantee security and speed. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a block chain big data processing system capable of ensuring security and speed. [0005] The present invention is a large data processing system of a block chain database, the block chain includes A nodes connected to each other, and it is characteri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06G06F21/62G06F21/60
CPCH04L67/10H04L63/0428H04L63/12G06F21/602G06F21/6218H04L9/50
Inventor 朱小亮王幼林
Owner 广州峻林互联科技有限公司