Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Blockchain-based big data analysis method and system

A blockchain and big data technology, applied in the field of big data analysis, can solve the problems of huge data volume and low node participation efficiency, and achieve the effects of reducing storage space, improving participation efficiency, and avoiding low efficiency

Inactive Publication Date: 2018-09-07
史玉成
View PDF6 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of low node participation efficiency caused by the huge amount of data in the block in the prior art, and the present invention provides a big data analysis method and system based on block chain

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Blockchain-based big data analysis method and system
  • Blockchain-based big data analysis method and system
  • Blockchain-based big data analysis method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] This embodiment provides a block chain-based big data analysis method, combining figure 1 Perform analysis, including:

[0059] The node judges the legitimacy of the data and sends the legal data;

[0060] Receive legal data and write legal data into the blockchain;

[0061] The nodes synchronize the blockchain and obtain legal data;

[0062] The legal data is written into the block chain, wherein the legal data is written into the block chain in the form of an index.

Embodiment 2

[0064] On the basis of Embodiment 1, the legal data written into the blockchain in the form of an index includes:

[0065] Obtain the index value corresponding to the legal data;

[0066] The index value is converted into a tree structure, the tree structure includes at least three layers of leaf points, the number of leaf points contained in a layer of leaf points is at least one, and the content corresponding to a leaf point in each leaf point of the middle layer is An index value segment of an index to be stored, and the content of the leaf point associated with the path from the root leaf point to the previous leaf point of a leaf point corresponds to the index value;

[0067] According to the preset mapping rule, determine the mapping value corresponding to the content of each leaf point in the middle layer of the tree structure, and the length of the content of a node is greater than the length of the corresponding mapping value;

[0068] The content of each leaf point ...

Embodiment 3

[0070] On the basis of Embodiment 2, the process of converting the index value into a tree structure includes:

[0071] According to the preset segmentation rule, the index value is divided into equal lengths to obtain at least two index value segments corresponding to each index to be stored;

[0072] According to the arrangement order of each index value segment after segmentation in the corresponding index to be stored, determine the layering of each index value segment after segmentation in the middle layer, and the layers corresponding to the index value segment are different;

[0073] For each index to be stored, the divided index value segments are stored hierarchically in the middle layer according to the determined layer;

[0074] The index value is stored in the leaf nodes of the leaf node layer of the tree structure, and the content of the node associated with the path from the root node to the previous node of any leaf node corresponds to the index value.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses a blockchain-based big data analysis method and system, in order to solve the problem of low node participation efficiency caused by a large amount of data in a block in the prior art. The method comprises: determining the legitimacy of data by using a node and sending the legal data; receiving the legal data and writing the legal data to the blockchain; synchronizing the blockchain by using the node and obtaining legal data; and writing the legal data into the blockchain, wherein the legal data is written into the blockchain in an index form. According to embodiments of the present invention, the data is written into the blockchain in an index form, the storage space of the data in the block is reduced, the storage space is saved from the data source, a large amount of data in the block is avoided, and the node participation efficiency is improved; and the technical scheme of the present invention is applicable to the field of big data.

Description

technical field [0001] The invention relates to the field of big data analysis methods, in particular to a blockchain-based big data analysis method and 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. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain rights and interests between different nodes in the blockchain system. Its core is the distributed accounting method, which synchronizes the data of each node, can only be written or read, and cannot be modified, thus realizing decentralization and tamper-proof. Big data refers to a collection of data that cannot be captured, managed and processed by conventional software tools within a certain period of time. , high growth rates and diverse information assets. The premise of big data analysis is to have sufficient data reso...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F17/30
Inventor 史玉成
Owner 史玉成
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com