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A method, device and equipment for data statistics

A data statistics and data technology, applied in the computer field, can solve the problems of data privacy and data leakage

Active Publication Date: 2020-11-03
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This manual provides a method of data statistics to solve the problem of data privacy data leakage in the data statistics process of the prior art

Method used

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  • A method, device and equipment for data statistics
  • A method, device and equipment for data statistics
  • A method, device and equipment for data statistics

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Experimental program
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Embodiment Construction

[0051] In the prior art, when the data needs to be counted, a data query request can be sent to each data storage node, and each data storage node will uniformly send the data corresponding to the data query request stored separately to a central node, and then the The central node completes data statistics according to each data sent by each data storage node.

[0052] Although the above method can complete the data statistics work, the central node will obtain the data stored by each data storage node, and since each data belongs to the privacy data that needs to be protected for each data storage node, so this will The private data of each data storage node will be leaked.

[0053] To this end, this specification provides a data statistics method. When a data storage node receives a data statistics request, it can encrypt the data corresponding to the data statistics request to obtain several encrypted data. The data storage node can send part of the obtained encrypted dat...

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Abstract

This specification discloses a data statistics method, device and equipment. In the method, when a data storage node receives a data statistics request, it can encrypt the data corresponding to the data statistics request to obtain several encrypted data. The data storage node can send part of the obtained encrypted data to other data storage nodes as the encrypted data to be distributed, and the data storage node can send part or all of the unsent encrypted data among the obtained encrypted data , and the received encrypted data sent by other data storage nodes are processed, and the obtained processing results are sent to the proxy node, so that the proxy node can perform data statistics according to the processing results sent by each data storage node.

Description

technical field [0001] This description relates to the field of computer technology, in particular to a method, device and equipment for data statistics. Background technique [0002] At present, based on actual business needs, it is necessary to carry out data statistics on some data. For example, in multi-credit, the total loan amount of a user in each bank is calculated by means of data statistics. In the process of data statistics, it is usually necessary to send a data query request to each data storage node, and each data storage node will uniformly send the data corresponding to the data query request stored by it to a central node, and then the central node according to Each data storage node sends each data and completes data statistics. [0003] Based on the existing technology, a more effective data statistics method is needed. Contents of the invention [0004] This specification provides a data statistics method to solve the problem of data privacy data leak...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/60G06Q40/02H04L29/06H04L29/08
CPCG06F21/6245H04L9/0894H04L2209/46H04L9/085G06F21/602G06F3/0623G06F3/067G06F3/0659
Inventor 林文珍
Owner ADVANCED NEW TECH CO LTD