Blockchain parallel system and method based on transaction data partition-interchain fusion

A data fusion and blockchain technology, applied in the computer field, can solve problems such as limited efficiency improvement and achieve good throughput optimization effects

Pending Publication Date: 2020-04-17
INST OF COMPUTING TECH CHINESE ACAD OF SCI
View PDF9 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the efficiency improvement that can be expected to be expected only by adjusting the opera

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 parallel system and method based on transaction data partition-interchain fusion
  • Blockchain parallel system and method based on transaction data partition-interchain fusion
  • Blockchain parallel system and method based on transaction data partition-interchain fusion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the block chain parallel system and method based on transaction data partitioning and inter-chain fusion provided in the embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] Various methods have been proposed to optimize the blockchain technology under the existing infrastructure and protocol framework of the blockchain, such as basic optimization, side chain optimization and capacity optimization. The basic optimization is mainly by optimizing the built-in parameters of the protocol, such as the block interval or block size, and optimizing the operating environment parameters, such as the GPU, memory, hard disk or network bandwidth of the mining node. This optimization method brings The optimization effect can usually only be achieved within a certain range, and cannot be applied in high-throug...

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 invention provides a blockchain parallel system and method based on transaction data partition-interchain fusion. According to source address and destination address attributes contained in transaction data, concurrent transactions are divided into different block chain subnets to be processed, a consensus verification process is performed in each subnet in parallel, a block chain data fusionmethod is provided, and the partitioned sub-block chains are asynchronously fused into a fusion chain. And each client calls a data service interface provided by the block chain platform, downloads the fusion chain block head, and obtains a global view of historical transaction data of the whole network through the complete block chain data of each fragmentation chain, thereby ensuring that the client can generate legal transaction data at the current time. According to the method, the global transaction data is subjected to partition processing, so that the optimization performance bottleneckproblem in the original blockchain technical architecture is solved, and the flux upper limit of global transaction processing is improved.

Description

technical field [0001] The present invention relates to the computer field, in particular to a block chain parallel system and method based on transaction data partition-inter-chain fusion. Background technique [0002] With the continuous development of computer technology, blockchain, an emerging application model of computer technology such as distributed data storage and point-to-point transmission, has also made important progress, but it also faces many challenges, and scalability is one of them. It is known that the data of the Bitcoin blockchain and the Ethereum blockchain have exceeded 200GB. According to the latest statistics, the total data of the "archive node" that runs all the data of the Ethereum has exceeded 2TB. According to the current blockchain consensus protocol, the amount of blockchain ledger data will increase over time, especially represented by the public chain in the blockchain. The global ledger data of the blockchain needs to be in as many public...

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): G06F9/46G06F16/27
CPCG06F9/466G06F16/27
Inventor 孙毅于雷张珺贾林鹏刘艳安苏玉萌陈凌龙李雯林
Owner INST OF COMPUTING TECH CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap