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A blockchain-based big data processing method and system

A technology of big data processing and blockchain, which is applied in the field of blockchain and can solve problems such as low security

Active Publication Date: 2020-10-23
BEIJING TONGTECH CO LTD +3
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The present invention provides a block chain-based big data processing method and system to solve the problem of relatively low security in the existing block chain big data processing process. The technical solutions adopted are as follows:

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  • A blockchain-based big data processing method and system
  • A blockchain-based big data processing method and system
  • A blockchain-based big data processing method and system

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Embodiment Construction

[0053] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0054] The present invention provides a block chain-based big data processing method and system to solve the problem of relatively low security in the existing block chain big data processing process.

[0055] The embodiment of the present invention proposes a block chain-based big data processing method, such as figure 1 As shown, the method includes:

[0056] S1. Send data transmission requests to other nodes and receive data transmission requests sent by other nodes. When receiving data transmission requests sent by other nodes, perform node authentication on the node that sent the data transmission request; establish a node that meets the authentication conditio...

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Abstract

The present invention proposes a block chain-based big data processing method and system, belonging to the field of block chain technology; the block chain-based big data processing method includes sending data transmission requests to other nodes, and receiving data transmission requests sent by other nodes When receiving data transmission requests sent by other nodes, node authentication is performed on the node that sends the data transmission request; a data connection between nodes is established for nodes that meet the authentication conditions, and data transmission is performed; the authentication module The selected legal nodes that do not belong to the blockchain are numbered and stored; sending data to other nodes; receiving data sent by other nodes. The processing system includes modules corresponding to the steps of the processing method.

Description

technical field [0001] The invention proposes a block chain-based big data processing method and system, belonging to the field of block chain technology. 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] Blockchain is an important concept. It is essentially a database in the district center. Blockchain can be considered as a shared database, and each node registered with a user can store a public, non-tamperable data, so as to achieve decentralization and immutability. It is of great significance to the fields of finance, insurance, logistics, warehousing, banking, currency, etc. However, if the shared database is entered into illegal data or viruses by a registered user of a certain node, it will threaten the security of the entire blockchain. Some blockchains have relatively low security in the process of big d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/1097H04L63/08H04L67/60H04L9/50
Inventor 张春林李利军李春青常江波尚雪松
Owner BEIJING TONGTECH CO LTD
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