Decentralized data storage method and system, electronic device, storage medium
A decentralization and data storage technology, applied in digital transmission systems, transmission systems, data exchange networks, etc., can solve the problems of high network disk fees, idle storage space, and file storage risks, and achieve the effect of saving resources.
Active Publication Date: 2021-03-02
JIANGSU PAYEGIS TECH CO LTD +1
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Problems solved by technology
[0004] The purpose of the present invention is to address the defects of the prior art, and provide a decentralized data storage method and system, electronic equipment, and storage media, which are used to solve the problems of idle storage space and high network disk fees for ordinary users in the prior art. , file storage risks and other issues
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[0022] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0023] figure 1 shows a schematic flow diagram of a decentralized data storage method according to an embodiment of the present invention, as figure 1 As shown, the method specifically includes the following steps:
[0024] Step S101, the user node constructs data transaction information carrying files to be stored, and signs and broadcasts the data transaction information for identity authentication.
[0025] The present inventi...
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The invention discloses a decentralized data storage method and system, an electronic device and a memory medium. The method comprises the steps that a user node establishes data transaction information carrying to-be-stored files and carrying out signing for identity authentication and broadcasting on the data transaction information; a plurality of to-be-selected storage nodes download and storethe to-be-stored files according to the broadcasted data transaction information; the plurality of to-be-selected storage nodes carry out the signing for identity authentication and broadcasting on aplurality of first receipts; and the user node selects the storage nodes corresponding to one or more broadcasted first receipts as the storage nodes for storing the to-be-stored files according to apreset selection algorithm. Through application of the method, the system, the electronic device and the memory medium, the risk that in the prior art, data in a network disk is lost centrally due tocauses of powercut and server crash can be effectively avoided, moreover, a great deal of storage space is utilized, and resources are saved.
Description
technical field [0001] The present invention relates to the field of data storage, in particular to a decentralized data storage method and system, electronic equipment, and a storage medium. Background technique [0002] With the development of technology, cloud storage is more and more accepted by users. Users can upload files to the cloud storage network disk. The network disk provides users with a variety of file management functions such as file storage, access, backup, and sharing, which is convenient for users to manage and edit files in the network disk. However, this storage method also has problems, such as power outages, server downtime, etc., resulting in the risk of centralized data loss in the network disk. Furthermore, the use of network disks also has problems such as slow transmission speed, redundant disaster backup, low recovery ability, poor security, high operating costs for enterprises, and high user fees. On the other hand, due to the development of...
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IPC IPC(8): H04L29/08H04L12/18H04L9/32
CPCH04L9/3247H04L12/1804H04L67/06H04L67/1097
Inventor 汪德嘉郭宇王少凡
Owner JIANGSU PAYEGIS TECH CO LTD