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Data processing method and device, electronic equipment and storage medium

A data processing and data technology, applied in the field of data processing, can solve the problems of low data transaction efficiency and large storage space, and achieve the effect of improving data transaction efficiency, saving storage space, and high data transaction security

Pending Publication Date: 2020-11-27
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems existing in related technologies when the data provider and the data demander trade the data in the knowledge graph through the blockchain, the data provider needs to store all the data in the knowledge graph into the blockchain, resulting in a large amount of storage Space, technical issues of low data transaction efficiency

Method used

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  • Data processing method and device, electronic equipment and storage medium
  • Data processing method and device, electronic equipment and storage medium
  • Data processing method and device, electronic equipment and storage medium

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Experimental program
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Embodiment Construction

[0047] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0048] In order to solve the problems existing in related technologies when the data provider and the data demander trade the data in the knowledge graph through the blockchain, the data provider needs to store all the data in the knowledge graph into the blockchain, resulting in a large amount of storage Space, technical issues of low data transaction efficiency. Embodiments of the present application provide a data processing method, device, electronic equipment, and storage medium.

[0049] In order to describe the solution clearly, in the first aspect, a data processing system provided by the embodiment of the present application is first introduced in detail.

[0050] Specifically, the data in the kn...

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PUM

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Abstract

The invention provides a data processing method and device, electronic equipment and a storage medium. The method comprises the steps of: receiving a first data transaction request sent by a data providing end, wherein the first data transaction request carries a node identifier of a node corresponding to to-be-transacted data in a knowledge graph and data description information of the to-be-transacted data; configuring a key for a node identifier of a node corresponding to the to-be-transacted data; sending a data transaction notification message to the data receiving end; receiving a seconddata transaction request sent by a target data receiving end in the data receiving ends; and binding the signature of the target data receiving end with the secret key to obtain a new secret key, sothat the data providing end and the target data receiving end perform data transaction on the to-be-transacted data through the new secret key. Through the technical scheme provided by the embodimentof the invention, the storage space can be saved, the data transaction efficiency of the data in the knowledge spectrogram is improved, and the data transaction security is relatively high.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to a data processing method, device, electronic equipment and storage medium. Background technique [0002] The knowledge map is a large-scale data asset, which has the characteristics of multi-field relationship, frequent data updates, and large data magnitude. In practical applications, the data in the knowledge graph can be traded through the blockchain. [0003] In related technologies, when the data provider and the data demander trade data in the knowledge graph through the blockchain, the data provider needs to store all the data in the knowledge graph in the blockchain. However, due to the large amount of data in the knowledge graph, storing all the data in the knowledge graph in the blockchain will occupy a large amount of storage space and result in low data transaction efficiency. Contents of the invention [0004] In order to solve the problems ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06F16/36G06F21/60
CPCG06F21/602G06F16/27G06F16/367
Inventor 冷戈
Owner BEIJING SANKUAI ONLINE TECH CO LTD