Business data processing method based on block chain, related system and node

Abstract

The embodiment of the invention provides a business data processing method based on a block chain, a related system and a node, which can be applied to the technical field of block chains, and the method comprises the following steps: receiving a metadata processing request sent by a target business node in the same block chain with the target business node; and determining whether the identifier of the metadata is valid based on a preset identifier setting rule, if so, triggering a preset smart contract, and sending an execution instruction corresponding to the identifier of the metadata and the operation type to a target service node and other service nodes in the block chain, the target business node and the other business nodes are enabled to execute the uplink operation for the metadata, and the smart contract is generated in advance based on a preset business data standard. According to the application, the security of business data processing, the reliability, the efficiency and the effectiveness of data processing standardization and business metadata management can be effectively improved, so that collaborative governance of the data security, the data standardization and the metadata management can be realized.

Description

technical field [0001] This application relates to the technical field of data processing, in particular to the field of blockchain technology, and specifically to a blockchain-based business data processing method, related systems and nodes. Background technique [0002] The large capacity, fast processing and diversity brought by big data to the business data processing of enterprises make enterprises face challenges in data standard construction, information sharing, data synchronization, etc., and they also pay more and more attention to data management and system construction. . In the process of business data processing, metadata management, data standards, and data security have always been difficult problems in business data governance. [0003] The current business data processing process usually uses a centralized method to realize its development, approval, rejection, archiving and storage, etc. Due to the decentralization and manualization of the existing metada...

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Problems solved by technology

[0003] The current business data processing process usually uses a centralized method to realize its development, approval, rejection, archiving and storage, etc. Due to the decentralization and manualization of the existing metadata management process, suggestions for metadata processing The process of unifying data standards becomes complicated and time-consuming; that is to say, due to the limitation of complex scenarios such as cross-system, cross-application, and cross-platform, the use of centralized methods for business data management has poor security and is difficult to implement. Issues such as building a unified data standard and inefficient metadata management

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