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Data synchronization method and device, electronic equipment and readable storage medium

A data synchronization and storage technology, applied in the field of communication, can solve problems such as no solution

Active Publication Date: 2021-01-08
成都质数斯达克科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But for data synchronization across blockchain networks, there is currently no reliable solution

Method used

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  • Data synchronization method and device, electronic equipment and readable storage medium
  • Data synchronization method and device, electronic equipment and readable storage medium
  • Data synchronization method and device, electronic equipment and readable storage medium

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The blockchain technology is built on the transmission network (also referred to as the blockchain network). The distributed node devices (hereinafter referred to as nodes) in the transmission network realize the generation of block chains with the preset consensus strategy by running the blockchain program. Block data, and use the chain data structure to verify and store block data, and finally realize the data tamper-proof mechanism, providing a safe and reliable techni...

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Abstract

The embodiment of the invention provides a data synchronization method and device, electronic equipment and a readable storage medium, and aims to realize data synchronization of a cross-block chain network. The data synchronization method is applied to a node in a first blockchain network, and comprises the following steps: obtaining a plurality of first transactions with a sequential relationship; sequentially executing the plurality of first transactions according to the sequence relationship to obtain a plurality of first execution results with the sequence relationship; wherein when a data synchronization transaction in the plurality of first transactions is executed, a block generated by a second block chain network is obtained, a plurality of second transactions with a sequential relationship are obtained from the block, and the plurality of second transactions are executed in sequence according to the sequential relationship so as to obtain a plurality of second execution results with the sequential relationship; and taking the plurality of second execution results with the sequential relationship as the first execution result of the data synchronization transaction, and arranging the plurality of second execution results after the first execution result of the previous first transaction of the data synchronization transaction.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data synchronization method, device, electronic equipment and readable storage medium. Background technique [0002] The blockchain technology is built on the transmission network (also referred to as the blockchain network). The distributed node devices (hereinafter referred to as nodes) in the transmission network realize the generation of block chains with the preset consensus strategy by running the blockchain program. Block data, and use the chain data structure to verify and store block data, and finally realize the data tamper-proof mechanism, providing a safe and reliable technical new idea for business development. [0003] Blockchain technology can be applied to a variety of business scenarios, such as the financial field, e-commerce field, commodity or raw material traceability field, electronic storage field, etc., because the blockchain technology re...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06Q40/04
CPCH04L67/1095H04L67/1097G06Q40/04
Inventor 刘昱高勇
Owner 成都质数斯达克科技有限公司
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