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Block chain-based data storage method, related equipment and storage medium

A data storage and blockchain technology, applied in the computer field, can solve the problems of large data volume and big data storage pressure, and achieve the effect of preventing malicious tampering, reducing excessive network traffic, and relieving data storage pressure.

Active Publication Date: 2020-01-03
SIMPLECREDIT MICRO LENDING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the current blockchain storage technologies store all block data directly on the blockchain, that is, all nodes in the blockchain store the same block data. This method is generally used for public chain storage. However, any With the lengthening of the running time of the blockchain, the amount of data in the blockchain will become larger and larger, especially in the big data environment, which will lead to an increasing amount of data stored by each node. It can be seen that using The above commonly used block storage technologies will bring greater data storage pressure to each node in the blockchain

Method used

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  • Block chain-based data storage method, related equipment and storage medium
  • Block chain-based data storage method, related equipment and storage medium
  • Block chain-based data storage method, related equipment and storage medium

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Embodiment Construction

[0068] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0069] The current blockchain-based data storage method can also deploy a set of additional storage systems on the basis of the public chain, so that the summary data of the storage block, such as the block header data of the storage block, can be used to alleviate the burden on each node. Data storage pressure. However, since this method needs to deploy a new storage system for data storage, it will increase the cost input, and this storage method is not used...

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Abstract

The embodiment of the present invention discloses a block chain-based data storage method, related equipment, and storage medium, wherein the method includes: the target node obtains the sequence number of the newly generated first block broadcast in the block chain system, wherein , the target node is any one of the plurality of nodes, the first block includes block data and a block header, and the block header includes the sequence number of the first block; the target node obtains the first A token seed, wherein, the first token seed is generated according to the number of nodes in the blockchain system; the target node is based on the first token value of the target node, the first block The serial number and the first token seed determine to store the first block or store the block header of the first block, which can effectively alleviate the data storage pressure of the target node in the blockchain system.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a blockchain-based data storage method, related equipment and storage media. Background technique [0002] Most of the current blockchain storage technologies store all block data directly on the blockchain, that is, all nodes in the blockchain store the same block data. This method is generally used for public chain storage. However, any With the lengthening of the running time of the blockchain, the amount of data in the blockchain will become larger and larger, especially in the big data environment, which will lead to an increasing amount of data stored by each node. It can be seen that using The above commonly used block storage technologies will bring greater data storage pressure to each node in the blockchain. Contents of the invention [0003] Embodiments of the present invention provide a blockchain-based data storage method, related equipment, and storage ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L65/40
Inventor 唐银辉
Owner SIMPLECREDIT MICRO LENDING CO LTD
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