A system and method for data management of cross-block link

A data management system and blockchain technology, applied in big data applications, cloud computing, and blockchain fields, can solve problems such as blockchain information islands, and achieve the effect of realizing free flow and solving information islands

Active Publication Date: 2019-02-01
新能力(山东)体育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Different from the existing cross-chain technology, one of the purposes of the present invention is to solve the problem of blockchain information islands. On the basis of local structured trusted data management in blockchain information islands, using the graphical data structure technology to achieve a global and complete data

Method used

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  • A system and method for data management of cross-block link
  • A system and method for data management of cross-block link
  • A system and method for data management of cross-block link

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

Specific embodiment 1:

[0084] Please refer to Figure 5 As shown, it is a flowchart of the first embodiment. This embodiment takes the field of sports as an example.

[0085] The 100-meter race performance blockchain, the 110-meter hurdles performance blockchain, and the athletic ability assessment blockchain are blockchains implemented by existing technologies. Through the communication gateway 41, the blockchain management module 43 in the cross-blockchain data management system 4 participates in the consensus of the 100-meter running sports performance blockchain, the 110-meter hurdles athletic performance blockchain, and the athletic ability evaluation blockchain. Algorithm calculation;

[0086] The certificate center module 42 is responsible for managing the public key and private key in the cross-blockchain data management system 4 in the 100-meter running athletic performance blockchain, 110-meter hurdle athletic performance blockchain, and athletic ability evaluation bloc...

Example Embodiment

[0104] Example 1 Taking the field of sports as an example, according to the real process of sports members' sports ability development, the development process of basic data related to sports members' sports ability distributed in multiple blockchains, the evaluation method and process of sports data were carried out Effective collection, and reflects the relationship between the above data and its application in time and calculation process.

Example Embodiment

Specific embodiment 2:

[0105] Please refer to Figure 7 As shown, it is the processing flowchart of the second embodiment. This embodiment takes a new media service as an example;

[0106] User viewing behavior management blockchain, media release management blockchain, and program production management blockchain are blockchains implemented by existing technologies. The blockchain management module 43 in the cross-blockchain data management system 4 participates in the calculation of the consensus algorithm of the user viewing behavior management blockchain, the media release management blockchain, and the program production management blockchain through the communication gateway 41. ;

[0107] The certificate center module 42 is responsible for managing the public and private keys of the cross-blockchain data management system 4 in the user viewing behavior management blockchain, media release management blockchain, and program production management blockchain;

[0108] The bloc...

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Abstract

The invention relates to a cross-block chain data management system, comprising a communication gateway, a certificate center module, a block chain management module, a data retrieval module and a data processing module. The communication gateway is used for connecting to the block chain for data exchange. The certificate center module is responsible for the management of public and private keys;The block chain management module is responsible for maintaining the identity information of the cross-block chain data management system in the block chain, and the node identity information contained in each block chain; Responsible for docking with different types of block chains; Responsible for the management of data access rights between different block chains; Data retrieval module is responsible for retrieving and extracting according to the retrieval elements; Data processing module is responsible for processing the retrieved data to generate graphics data structure. Thus, the cross-block chain data management system of the invention processes the data contents distributed in different block chains according to the objective process of the development and evolution of the application data, and realizes data retrieval, data association and data integration among the closed block chains.

Description

technical field [0001] The invention relates to the application fields of blockchain, cloud computing and big data, in particular to a cross-blockchain data management system and method. Background technique [0002] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission network, consensus mechanism, and encryption algorithm. The blockchain is a chained data structure that combines data blocks in a sequentially connected manner in chronological order, and a cryptographically guaranteed non-tamperable and unforgeable distributed ledger. [0003] So far, blockchain systems exist in the form of information islands, and nodes in different blockchains cannot exchange information. Especially in comprehensive information systems involving multiple applications, blockchains are effective While protecting information from tampering and forgery, it also blocks information interaction between applications carried by...

Claims

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Application Information

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IPC IPC(8): G06F16/901G06F16/903
Inventor 张津铭
Owner 新能力(山东)体育科技有限公司
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