Data processing method and device of alliance chain, electronic equipment and storage medium

A data processing and alliance technology, applied in the field of blockchain, can solve the problems of poor data processing performance and insufficient data storage space of blockchain, and achieve the goal of alleviating insufficient data storage space, expanding data storage space, and ensuring orderliness. Effect

Pending Publication Date: 2021-10-15
NETEASE (HANGZHOU) NETWORK CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The purpose of this application is to provide a consortium chain data processing method, device, electronic equipment, and storage medium for the deficiencies in the above-mentioned prior art, so as to solve the shortage of data storage space in the prior art. The problem of poor data processing performance of

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  • Data processing method and device of alliance chain, electronic equipment and storage medium
  • Data processing method and device of alliance chain, electronic equipment and storage medium
  • Data processing method and device of alliance chain, electronic equipment and storage medium

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Embodiment Construction

[0074] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other operations t...

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Abstract

The invention provides a data processing method and device of an alliance chain, electronic equipment and a storage medium, and relates to the technical field of block chains. The method comprises the steps that a first local node generates a first backup request and sends the first backup request to a backup node according to a current local consensus latest block height value and a received highest block height value in block data currently backed up by the backup node; the backup node performs data backup according to the first backup request and sends a processing response after data backup is completed; and the first local node receives the processing response and deletes the data in the first backup request from the local database. According to the scheme, by adding the backup node, the data storage space can be expanded infinitely, the problem that the data storage space is insufficient due to the fact that the local node carries out data storage is effectively relieved, and the data processing performance of the alliance chain is improved.

Description

technical field [0001] The present application relates to the technical field of block chain, in particular, to a data processing method, device, electronic equipment and storage medium of alliance chain. Background technique [0002] Blockchain technology, also known as distributed ledger technology, is an Internet database technology. Its decentralization, openness and transparency make it suitable for business processing, such as the storage of business transaction data, etc. To ensure the security and credibility of the business transaction process. [0003] In the existing technology, in the consortium blockchain, when the blockchain nodes perform data processing, all data read and write requests are the interfaces provided by the local nodes by entrusting the bottom layer of kvdb (distributed key-value data storage service) to realise. [0004] However, since the storage provided by kvdb is all stand-alone storage, with the continuous increase of business data, the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1448
Inventor 赖奕宇顾费勇曹崇瑞
Owner NETEASE (HANGZHOU) NETWORK CO LTD
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