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Data processing method and device based on block chain and block chain system

A data processing and blockchain technology, applied in the field of communication, can solve the problem of waste of node storage space resources

Active Publication Date: 2018-10-26
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, for the nodes in the blockchain network, they will have their own storage space. If the nodes are only used as mining machines, it will lead to a waste of resources in the node storage space.

Method used

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  • Data processing method and device based on block chain and block chain system
  • Data processing method and device based on block chain and block chain system

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Embodiment Construction

[0096] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0097] Embodiments of the present invention provide exemplary embodiments of the present disclosure which will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these e...

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Abstract

The invention discloses a data processing method and device based on a block chain, and a block chain system. Two types of nodes are identified from all the computer nodes corresponding to the block chain: retrieval nodes and nodes to be stored; wherein the retrieval node is a node that satisfies preset conditions confirmed from all the computer nodes corresponding to the block chain; and the nodeto be stored is a node whose residual storage is larger than a preset residual storage threshold confirmed from all the computer nodes corresponding to the block chain. The data processing method based on the block chain comprises the following steps: using the retrieval node to obtain the data to be transmitted and the corresponding storage rules from a user node; processing the data to be transmitted according to the storage rules; and confirming a target storage node from a plurality of nodes to be stored, and storing the processed data to be transmitted in the target storage node.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to a block chain-based data processing method, device, and block chain system. Background technique [0002] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. [0003] In a narrow sense, the blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be tamper-proof and unforgeable distributed ledgers. [0004] Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses automated scripts to A new distributed infrastructure and computing method for programming and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/0428H04L67/562H04L67/568H04L67/60
Inventor 胡宇光
Owner BEIJING QIHOO TECH CO LTD
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