Block chain data processing method and device and terminal device

A data processing and blockchain technology, applied in the field of data processing, can solve problems such as inability to meet high concurrent query requirements, resource waste, and unfavorable efficient data processing, so as to facilitate efficient processing, avoid resource waste, and reduce system IO operations Effect

Active Publication Date: 2019-07-16
CHINA MOBILE COMM LTD RES INST +1
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  • Abstract
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Problems solved by technology

[0003] Embodiments of the present invention provide a block chain data processing method, device, and terminal equipment to solve the waste of resources caused by the

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  • Block chain data processing method and device and terminal device
  • Block chain data processing method and device and terminal device
  • Block chain data processing method and device and terminal device

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Embodiment Construction

[0062] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0063] join figure 1 As shown, the embodiment of the present invention provides a blockchain data processing method, which is applied to a terminal device and includes the following steps:

[0064] Step 101: Obtain block data to be written into the blockchain.

[0065] It should be noted that the block chain data processing method of the embodiment of the present invention can be implemented in the block chain client program of the terminal device, th...

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Abstract

The invention provides a block chain data processing method and device and a terminal device. The block chain data processing method comprises the steps of obtaining the block data to be written intoa block chain, performing column compression processing on the transaction record row data in the block data according to a transaction record column to obtain the block column compressed data, and writing the block column compressed data into the block chain. According to the scheme provided by the invention, by improving the structure of the block data written into the block chain, when the transaction record of the block is queried, the IO operation of the system can be greatly reduced, the resource waste is avoided, the high-concurrency query requirement is met, and the data is efficientlyprocessed.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a blockchain data processing method, device and terminal equipment. Background technique [0002] At present, the structure of a data block in the blockchain usually includes a header structure and a transaction record structure, wherein the transaction record structure is stored by each transaction record in rows. However, the structure of transaction records stored by row has the following disadvantages: (1) When querying transaction records, all the detailed information of the transaction records will be queried, and a large number of IO operations are used, resulting in waste of resources; (2) In the face of a large number of queries When required, high-concurrency query requirements cannot be met; (3) Each transaction record row contains data of various data types, such as transaction time (date time type), receipt / expenditure amount (numeric type), and digit...

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Application Information

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IPC IPC(8): G06F16/2453G06F16/2455
CPCG06F16/24553G06F16/2453
Inventor 万沛超刘童桐
Owner CHINA MOBILE COMM LTD RES INST
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