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Data operation method and device for business data block chain

A technology for business data and data manipulation, applied in database indexing, digital data protection, data processing applications, etc.

Pending Publication Date: 2020-08-04
BEIJING AIMORECE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on the above problems, this application discloses a data operation method and device for a business data block chain. In this method, a block chain node executes a business data uplink program by calling its own business data uplink interface to solve the problem of business data uplink. chain problem

Method used

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  • Data operation method and device for business data block chain
  • Data operation method and device for business data block chain
  • Data operation method and device for business data block chain

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Embodiment Construction

[0047] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] The "first" and "second" in this application are only for the convenience of understanding and distinguish technical terms, and are not interpreted as sequential or restrictive.

[0049] In order to facilitate the understanding of the embodiments of the present invention, further explanations will be given below with specific embodimen...

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PUM

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Abstract

The invention discloses an interface calling method and device for a business data block chain, and a business data block chain system comprises a plurality of block chain nodes, and the method comprises the steps that the block chain nodes receive a user operation interface calling request sent by a client, and the user operation interface calling request comprises a user operation upper link interface identifier; a user operation upper link port corresponding to the user operation upper link port identifier is acquired; the user operation upper link port of the user is called; wherein the user operation upper link interface adopts a chain structure and a tree structure to link the user operation; wherein the chain structure is used for storing user operation data, and the tree structureis used for storing state data after user operation; and a link port calling response is sent on the user operation to the client. The blockchain node executes the service data uplink program by calling the service data uplink interface of the blockchain node, so that the problem of service data uplink is solved.

Description

technical field [0001] The invention relates to the technical field of Internet big data, and discloses a data operation method and device of a business data block chain. Background technique [0002] At present, blockchain technology is a distributed storage ledger that uses technologies such as encryption algorithms and consensus mechanisms. With the application of blockchain technology, more and more Internet data will be stored on the blockchain. [0003] In the existing blockchain, only transaction data can be stored, and the transaction data includes the address of the transfer party, the address of the receiver, and the transfer amount; for various business data (such as: deposit data, traceability data, financial data, travel data, search data, self-media data, research data, advertising data, e-commerce data, community data, knowledge quiz data, knowledge payment data, shared bicycle data, recruitment data, life service data, rental data, voting data, OTO data (als...

Claims

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Application Information

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IPC IPC(8): G06F16/22G06F16/2455G06F21/62G06F21/64G06Q40/04H04L29/08
CPCG06F16/2246G06F16/2255G06F16/2455G06F21/6227G06F21/64G06Q40/04H04L67/10
Inventor 吉建勋杨慧代进
Owner BEIJING AIMORECE TECH CO LTD
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