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Semi-centralized trusted data management system

A data management system and centralized technology, applied in the field of data processing, can solve the problems of lack of reliable and fair responsible organization, waste of time, space and energy consumption, to ensure integrity, authenticity and transparency. Effect

Active Publication Date: 2018-05-08
成都蓝海贝信息技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, while the decentralized model is highly secure and transparent, it also causes a great waste of time, space and energy consumption
In addition, as a fully distributed autonomous system, this model lacks a reliable and impartial responsible organization to coordinate the interests of all parties and handle various emergency affairs

Method used

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Embodiment Construction

[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0021] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0022] A semi-centralized trusted data management system, including a data storage module, a user request receiving module and a user request execution module, the data storage module includes an updateable block loaded with valid data records, and the user request receiving module The module can receive the user's update request and / or verification request. After receiving the user verification request, the user request execution module provides the continuous valid record fragments of the current bl...

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Abstract

The invention discloses a semi-centralized trusted data management system, including a data storage module, a user request receiving module, and a user request execution module. The data storage module comprises updatable blocks which are loaded with data valid records. The user request receiving module can receive update requests and / or verification requests of users. After a user verification request is received, the user request execution module provides a continuous valid record fragment of the current block and a corresponding continuous valid record fragment of a previous block accordingto the content of the user verification request, so that the user can compare and verify whether the valid records are legal. The content of the user verification request comprises initial valid record name of a to-be-verified valid record fragment and length of the valid record fragment. Centralized data storage ensures integrity, traceability and tamper resistance of data. The user can verify whether the valid records loaded in the current block are legal, and a decentralized data verification method ensures authenticity and transparency of the data.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a centralized data management system. Background technique [0002] Traditional data application systems, whether they are single-center systems or distributed systems in form, are essentially centralized storage models in terms of management subjects, that is, data storage, maintenance, and query are all implemented by the management center. The advantage of this model is the high efficiency of data management, but the stored data is a black box to the outside world, lacking supervision and transparency, customers can only passively accept it, and it is difficult to guarantee the authenticity and correctness of the data. The emerging blockchain technology is a distributed storage mode that is jointly maintained by multiple parties, stores data in a blockchain structure, and is cryptographically guaranteed to be tamper-proof and unforgeable. In this mode, everyone is a resource pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/64
CPCG06F21/64
Inventor 杨城
Owner 成都蓝海贝信息技术有限公司
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