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Data storage method and device based on blockchain network, storage medium and equipment

A data storage and blockchain technology, applied in the blockchain field, can solve problems such as the inability to cope with high-frequency transactions and massive data storage

Active Publication Date: 2020-04-21
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a data storage method, device, Computer-readable storage media and computer equipment

Method used

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  • Data storage method and device based on blockchain network, storage medium and equipment
  • Data storage method and device based on blockchain network, storage medium and equipment
  • Data storage method and device based on blockchain network, storage medium and equipment

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Embodiment Construction

[0062] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0063] figure 1 It is an application environment diagram of a data storage method based on a blockchain network in an embodiment. refer to figure 1 , the data storage method based on the block chain network is applied to the data storage system. The blockchain network-based data storage system includes consensus nodes 110, proxy nodes 120, and storage clusters 130, wherein the storage clusters 130 include more than one set of storage instances. The consensus node 110 and the proxy node 120 are connected through a network. The proxy node 120 and the storage cluster 130 ...

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Abstract

The invention relates to a data storage method and device based on a block chain network, a storage medium and equipment. The method comprises the steps of obtaining a data storage instruction sent bya consensus node in the block chain network; wherein the data storage instruction carries to-be-stored data passing the consensus; determining a data identifier corresponding to the to-be-stored data, and performing hash operation on the data identifier to obtain a corresponding hash value; according to the total number corresponding to the storage instances, carrying out modulo-remainder operation on the hash value corresponding to the data identifier to obtain a target serial number corresponding to the data identifier; taking the storage instance corresponding to the target serial number as a target storage instance; and storing the to-be-stored data to the target storage instance. According to the scheme provided by the invention, the storage of mass data in the blockchain network canbe realized.

Description

[0001] This application was submitted to the China Patent Office on September 16, 2019. The application number is 201910872019.8, and the title of the invention is "Data storage method, device, storage medium and equipment based on blockchain network". References are incorporated in this application. technical field [0002] The present application relates to the technical field of blockchain, in particular to a data storage method, device, storage medium and equipment based on blockchain network. Background technique [0003] With the development of computer technology, blockchain technology has emerged. Blockchain technology is referred to as BT (Blockchain Technology), also known as distributed ledger technology. It is an Internet database technology, which is characterized by decentralization, openness and transparency. Let everyone participate in data logging. Although the traditional blockchain network is decentralized and includes many consensus nodes, each consensus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1097H04L67/56
Inventor 李茂材蓝虎王宗友孔利周开班杨常青时一防刘区城朱耿良陈秋平张劲松刘攀
Owner TENCENT TECH (SHENZHEN) CO LTD
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