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Data flow life cycle management method and system based on block chain technology

A technology of life cycle and management method, applied in the field of data flow life cycle management, it can solve the problems of untraceable security of historical data, confusion of data access, and interruption of association, so as to standardize data access, improve ease of use, and improve security. sexual effect

Active Publication Date: 2019-12-03
INSPUR SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical task of the present invention is to address the above existing problems and provide a data flow life based on blockchain technology that can solve the problems of data access confusion, association interruption after data processing, untraceable historical data, and potential safety hazards during use. cycle management approach

Method used

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  • Data flow life cycle management method and system based on block chain technology

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Embodiment

[0031] The data flow life cycle management method based on blockchain technology of the present invention provides data uplink function, stores data block information in the data flow tracing private chain, stores random numbers on the data block tracing private chain, and generates hash value Save to the data block traceable private chain, connect the data through the hash algorithm, provide the timestamp feature, and ensure that the data cannot be tampered with. Among them, the data flow traceability private chain is divided into several data block traceability subchains, and each data block corresponds to a data block traceability subchain.

[0032] like figure 1 As shown, the data flow lifecycle management method based on blockchain technology specifically includes the following steps:

[0033] S1. Perform data preprocessing on the original data according to the provided data preprocessing method.

[0034] S2. Perform data access to the preprocessed data, obtain the data...

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Abstract

The invention discloses a data stream life cycle management method and a data stream life cycle management system based on a blockchain technology, and belongs to the technical field of data stream life cycle management. The data flow life cycle management method based on the blockchain technology comprises the following steps: S1, carrying out data preprocessing on original data according to a provided data preprocessing method; S2, performing data access on the preprocessed data; S3, cleaning the data by using a data cleaning service; S4, the data is analyzed and used by using a user identity authentication mechanism after being cleaned; and S5, when the data is destroyed, storing administrator information and data block information of the destruction operation into the data block tracing private chain. The data flow life cycle management method based on the blockchain technology can solve the problems of data access chaos, association interruption after data processing, untraceablehistorical data and potential safety hazards in the use process, and has good popularization and application value.

Description

technical field [0001] The invention relates to the technical field of data flow lifecycle management, and specifically provides a data flow lifecycle management method and system based on blockchain technology. Background technique [0002] Existing management software generally manages the life cycle of data streams only roughly and simply manages the data. The main problems are as follows: first, there is no preprocessing when the data is connected; , unable to deal with the relationship between the data before and after the operation, resulting in the data being discarded or archived and stored, and the data transfer process cannot be continuously recorded; the third is that the user is not authenticated when the data is used, the data process cannot be effectively recorded, and there are security risks; Fourth, data cannot be traced back after it is destroyed, making it impossible to query historical data flow information. Contents of the invention [0003] The techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2455G06F16/215G06F21/60G06F21/62G06F21/64
CPCG06F16/24568G06F16/215G06F21/602G06F21/6245G06F21/64G06F2221/2151G06F2221/2141Y02D10/00
Inventor 张栋
Owner INSPUR SOFTWARE CO LTD
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