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Data processing method, block link node, system, and computer readable storage medium

A data processing and blockchain technology, applied in the blockchain field, can solve the problems of low data reading efficiency and high frequency of local ledger query

Inactive Publication Date: 2019-01-15
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The inventors of the present disclosure have found the following problems in the above-mentioned related technologies: when searching for data, it is necessary to query from the entire local ledger, resulting in high query frequency of the local ledger and low data reading efficiency

Method used

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  • Data processing method, block link node, system, and computer readable storage medium
  • Data processing method, block link node, system, and computer readable storage medium
  • Data processing method, block link node, system, and computer readable storage medium

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Embodiment Construction

[0032] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0033] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0034] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses.

[0035] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of t...

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Abstract

The present disclosure relates to a data processing method, a block chain node, a system and a computer readable storage medium, and relates to the field of block chain technology. The method comprises the following steps: a block chain node screens out hot data from the data to be written according to the hot degree of the data to be written; block chain node will be hot data with Key-Value is stored in the cache;a block chain node stores the data to be written in the block chain local ledger. The technical proposal of the invention can avoid frequent reading of the local account book of theblock chain, thereby improving the reading efficiency of the data.

Description

technical field [0001] The present disclosure relates to the technical field of block chains, and in particular to a data processing method, block chain nodes, block chain systems, and computer-readable storage media. Background technique [0002] With the development of Internet technology and people's gradual attention to trust issues, how to ensure data security (not to be tampered with) and confidentiality has attracted more and more attention. Blockchain technology, with its characteristics of anti-tampering and traceability, has become a key technology to solve this problem. More and more companies have begun to provide external blockchain storage systems for users to store data. [0003] In related technologies, all transaction data is stored in a local ledger. Contents of the invention [0004] The inventors of the present disclosure have discovered the following problems in the above-mentioned related technologies: when searching for data, it is necessary to que...

Claims

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Application Information

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IPC IPC(8): G06F16/2453G06F16/2455
Inventor 邵珠光孙海波张伟
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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