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A method for distributed storage blockchain ledger

A distributed storage, chain ledger technology, applied in the field of blockchain, can solve problems such as the upper limit of blockchain capacity

Active Publication Date: 2020-10-27
JIANGSU RONGZE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method, device, electronic equipment and computer-readable storage medium for distributed storage of blockchain ledgers. technical issues with capacity caps

Method used

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  • A method for distributed storage blockchain ledger
  • A method for distributed storage blockchain ledger
  • A method for distributed storage blockchain ledger

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] see Figure 1-2 As shown, the present invention is a method for distributedly storing blockchain ledgers, and the specific steps of the method include:

[0053] S1: Obtain the first storage data of each sub-node, and send the first storage data of each sub-node to the centralized processing node, the first storage data includes the used storage data and unused storage data of each sub-node .

[0054] In the embodiment of the present invention, the first storage data of each sub-node includes used memory storage data and unused memory storage data, and the memory storage data of each sub-node is statistically summarized in the early stage, which is convenient for subsequent book data allocation. Do support.

[0055] S2: Utilize the centralized processing node to receive and combine the first storage data of all sub-nodes to obtain second storage data, the second storage data includes used storage data and unused storage data in all sub-nodes Storing data.

[0056] In...

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PUM

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Abstract

The invention discloses a method for distributedly storing block chain ledgers. The distribution data statistics module is used to count and divide the used storage data and the unused storage data, so as to provide support for subsequent data distribution; the transaction data acquisition module is used Obtaining transaction request data for any child node can improve the processing efficiency of the blockchain for transaction data; using the storage allocation module to allocate the preset first weight and storage ratio can effectively improve the storage effect of each child node, eliminating The storage of each child node is different, which leads to the problem of the upper limit of the capacity; the use of the data verification module can effectively eliminate the abnormality of the data during the transmission process; the data allocation module uses the verification result to transfer the transaction request data according to the storage The allocation results are distributed, which solves the defect that the storage capacity of a single child node in the blockchain cluster in the existing scheme is likely to become the upper limit of the capacity of the entire blockchain.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a method for distributedly storing block chain ledgers. Background technique [0002] Distributed computing is a research direction in computer science. It studies how to divide a problem that requires a very large computing power into many small parts, then distribute these parts to multiple computers for processing, and finally combine these calculation results. get the final result; distributed network storage technology is to store data in multiple independent machines and devices; distributed network storage system adopts scalable system structure, uses multiple storage servers to share storage load, and uses location server Locating and storing information not only solves the bottleneck problem of a single storage server in traditional centralized storage systems, but also improves the reliability, availability and scalability of the system; [0003] Blockchain is a d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06F21/64G06Q20/38
CPCG06F16/27G06F21/64G06Q20/382
Inventor 陈俊良王剑
Owner JIANGSU RONGZE INFORMATION TECH CO LTD