Method for realizing distributed storage network and data distributed storage

Abstract

The invention discloses a distributed storage network and a data distributed storage method, where the distributed storage network comprises: data providing server for providing data for user terminals; user access equipment, used to connect user terminals to network and comprising a memory cell for storing data to be sent to user terminals; data broadcast control, according to request of a user terminal, sending data from data providing server or user access equipment or other user terminals to this user terminal. under the centralized management and control of the data broadcast control server, it makes data able to be distributedly stored in network equipment and assures validity and safety of data storage and transmission.

Description

technical field [0001] The invention relates to the technical field of network data storage, in particular to a distributed storage network and a method for realizing distributed data storage. Background technique [0002] In recent years, with the development of network technology, the data storage technology in the network has also developed correspondingly and rapidly. The purpose of storing data on the network is to allow network users to obtain data conveniently. [0003] The existing network data storage methods can be roughly classified into two types: [0004] One is to store the data on a specific server in the network. Users who need to obtain the data need to send a request to the server, and the server sends the data to the network users by using protocols such as HTTP or FTP. This technology has the following defects: [0005] 1. Since the data needs to be sent to each network user in a centralized manner by the server, the server can accommodate very limited...

AI Technical Summary

Problems solved by technology

[0005] 1. Since the data needs to be sent to each network user in a centralized manner by the server, the server can accommodate very limited network users at the same time due to the limitation of the server bandwidth capacity, and when there are many network users, the bandwidth allocated by the server to each network user is very small. It is not conducive to quickly sending data from the server to the network user;

[0006] 2. After the network user sends a request to the server through the uplink bandwidth, the server sends the data to the network user through the downlink bandwidth. Since the data flow transmitted by the downlink bandwidth is often in a saturated state, but the data flow of the uplink bandwidth is very little, therefore, There is a defect that the uplink bandwidth is seriously wasted in this network

[0008] 1. Since network users who need to obtain data at the same time and provide data for other network users need to install specific software, it adds obstacles to a wider range of network users joining this distributed data storage network;

[0009] 2. Since the server cannot centrally manage and control the data stored and disseminated in the network, it brings severe challenges to data validity, data security and even intellectual property rights.

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