Block generation method and device, equipment and medium

A block and blockchain technology, applied in the computer field, can solve the problems of limiting the number of blockchains, large storage space consumption of blockchain nodes, etc., and achieve the effect of getting rid of the limitation of storage space and reducing costs

Active Publication Date: 2020-07-31
BAIDU INT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, as the number of blockchains deployed on blockchain nodes increases and the number of databases increases, the storage space consumption of blockchain nodes is very large
With limited storage space, this also limits the number of blockchains that can be deployed on a blockchain node

Method used

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  • Block generation method and device, equipment and medium
  • Block generation method and device, equipment and medium
  • Block generation method and device, equipment and medium

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Embodiment Construction

[0028] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0029] figure 1 It is a schematic structural diagram of a blockchain network disclosed according to the embodiment of this application. figure 1 The network structure shown is only used to illustrate the embodiment of the present application, and should not be understood as a specific limitation to the embodiment of the present application. The number of nodes part...

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PUM

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Abstract

The embodiment of the invention discloses a block generation method and device, equipment and a medium, and relates to the blockchain technology. The method comprises the following steps: processing abasic transaction request in a basic block chain to obtain basic transaction data, and processing a parallel transaction request in a parallel blockchain to obtain parallel transaction data; constructing a current parallel block according to the parallel transaction data; and constructing a current basic block according to the basic transaction data, the parallel transaction data and the currentparallel block. According to the embodiment of the invention, a block data storage mode for a multi-chain scene can be optimized.

Description

technical field [0001] The embodiment of the present application relates to computer technology, specifically to blockchain technology, and in particular to a block generation method, device, device and medium. Background technique [0002] At present, in terms of block data storage, an independent database is usually set up for each blockchain to store block data, that is, the ledger and state of each chain are stored separately. [0003] However, as the number of blockchains deployed on blockchain nodes increases, the number of databases increases, and the storage space consumption of blockchain nodes is very large. With limited storage space, this also limits the number of blockchains that can be deployed on a blockchain node. Contents of the invention [0004] The embodiment of the present application discloses a block generation method, device, equipment, and medium to optimize the block data storage method in a multi-chain scenario. [0005] In the first aspect, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06F16/22G06F21/64
CPCG06F16/27G06F16/2255G06F21/64Y02D10/00
Inventor 孙君意肖伟
Owner BAIDU INT TECH (SHENZHEN) CO LTD
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