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Information processing apparatus and information processing method

An information processing device and transaction technology, applied in the field of information processing, can solve problems such as conflicting transactions, and achieve the effects of improving performance, improving throughput, and improving the speed of verification and submission processing.

Pending Publication Date: 2022-07-19
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the transaction process of the nodes of the blockchain, due to the possibility of concurrent transactions, it may lead to conflicting transactions

Method used

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  • Information processing apparatus and information processing method
  • Information processing apparatus and information processing method
  • Information processing apparatus and information processing method

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Embodiment Construction

[0023] Hereinafter, some embodiments of the present disclosure will be described in detail with reference to the accompanying illustrative figures. Where reference numerals are used to designate elements of the figures, the same elements will be denoted by the same reference numerals even though they are shown in different figures. Also, in the following description of the present disclosure, a detailed description of known functions and configurations incorporated herein will be omitted where it may make the subject matter of the present disclosure unclear.

[0024] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the present disclosure. As used herein, the singular forms are intended to include the plural forms as well, unless the context dictates otherwise. It will also be understood that the terms "comprising", "comprising" and "having" used in the specification are intended to specify the presence of st...

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Abstract

The present disclosure relates to an information processing device and an information processing method for improving the throughput rate of a block chain. The information processing apparatus includes: a pre-verification unit configured to pre-verify validity of a transaction in a sorting node of a block chain to determine whether the transaction is invalid, and send a pre-verification result to a peer node; and the channelization unit is configured to verify and submit the transactions received from the sorting nodes in a channelization manner in the peer-to-peer nodes of the block chain. The peer-to-peer node comprises a VSCC verification module, an MVCC verification module, a submission to account book module, a submission to state database module and a submission to historical database module, and the pipelining unit executes the functions of the modules in a pipelining mode. According to the information processing technology provided by the invention, the verification pressure of subsequent nodes in the block chain on transactions can be relieved, so that the throughput rate of the block chain is improved.

Description

technical field [0001] The present disclosure generally relates to the technical field of information processing, and more particularly, to an information processing apparatus and an information processing method for improving the throughput rate of a blockchain. Background technique [0002] Blockchain technology originated from Bitcoin. Blockchain can be viewed as a distributed database that operates in a decentralized manner. By using data encryption, timestamps, distributed consensus and economic incentives, blockchain technology realizes decentralized point-to-point transactions, coordination and collaboration without the need for mutual trust between transaction nodes in a distributed system. Solve the problems of high cost, low efficiency and insecure data storage that are common in centralized institutions. [0003] With the development and popularization of Bitcoin in recent years, blockchain, as a new form of universal distributed underlying architecture, has bee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06Q20/40G06F16/27
CPCG06Q20/3829G06Q20/401G06F16/27
Inventor 周恩策皮冰锋孙俊
Owner FUJITSU LTD