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Business data synchronization method and system based on block chain and database system

A business data and synchronization system technology, applied in the blockchain field, can solve the problems of time cost growth, impact on user experience, reduction, etc., to achieve efficient query, ensure efficient query and user experience, and guarantee the effect of user experience

Inactive Publication Date: 2017-06-20
BEIJING ZHONGXIANG BIT TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

With the increase of business complexity, the efficiency of querying various types of business data from the blockchain (obtaining multiple items at the same time, various sorts, and various combinations) is gradually decreasing, and the time cost is gradually growing to greatly affect the user experience. Degree

Method used

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  • Business data synchronization method and system based on block chain and database system
  • Business data synchronization method and system based on block chain and database system
  • Business data synchronization method and system based on block chain and database system

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Embodiment Construction

[0028] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0029] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0030] figure 1 It is a flowchart of a blockchain-based business data synchronization method provided by an embodiment of the present invention.

[0031] Such as figure 1 As shown, in this embodiment, the business data synchronization method provided by the present invention includes:

[0032] ...

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Abstract

The invention provides a business data synchronization method and a business data synchronization system based on a block chain and a database system. The method comprises the following steps: providing a business contract interface for calling, so as to edit business data; generating transaction information according to the business data and submitting a transaction; sending the transaction information to a current block chain network and participating in agreement processing; receiving returned agreement result information; and if the transaction information reaches an agreement, synchronizing the transaction information to a pre-configured external database in real time, so as to synchronize the business data by the external database and provide a business data inquiry service. According to the business data synchronization method and system, the business data is synchronized to the external database and the inquiry service is provided by the external database to realize efficient inquiry of the business data in the block chain, so that user experience is guaranteed.

Description

technical field [0001] The present application relates to the technical field of block chain, in particular to a method and system for synchronizing business data based on block chain, and a database system. Background technique [0002] With the rapid development of blockchain technology, each block of the blockchain is no longer just a distributed ledger. By publishing programmable codes on the blockchain, such as smart contracts, it can be run on nodes in the blockchain system Various types of business. With the increase of business complexity, the efficiency of querying various types of business data from the blockchain (obtaining multiple items, various sorts, and various combinations) is gradually decreasing, and the time cost is gradually growing to greatly affect the user experience. Degree. Contents of the invention [0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a blockchain-based business data synchron...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q40/00
Inventor 李刘海陈姝卢小明
Owner BEIJING ZHONGXIANG BIT TECH
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