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Distributed storage method, system and device, storage medium and information processing terminal

A distributed storage and processor technology, applied in the transmission system, electrical components, etc., can solve the problems of distributed storage process queuing, low efficiency and small scale of distributed storage, and achieve the effect of improving efficiency

Pending Publication Date: 2022-07-22
北京蓝海在线科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of implementing this application, the inventor found that the above-mentioned technology has at least the following problems: If other business needs also want to use this cloud database server for distributed storage when the local storage process is in progress, the local storage process occupies the cloud database service In the case of more resources, it is easy to cause the process of distributed storage to queue up, or to perform small-scale distributed storage. Therefore, performing distributed storage without knowing the status of the required cloud database server may lead to distributed storage. storage is less efficient

Method used

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  • Distributed storage method, system and device, storage medium and information processing terminal
  • Distributed storage method, system and device, storage medium and information processing terminal

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0061] Embodiment 1 of the present application discloses a distributed storage method. refer to figure 1 , distributed storage methods include:

[0062] S100. Calculate the hash value of each data block to be processed in the local storage server.

[0063] refer to figure 2 In the implementation of distributed data storage, in order to improve the reliability of data storage, the user can distribute the stored data in the local storage server to several cloud storage servers that communicate with the local storage server. The cloud storage server can establish a communication connection with the local local storage server through wired or wireless means, each cloud storage server can be used as a storage node, and the useful storage space in all cloud storage servers can be used to jointly build a cloud database storage.

[0064] In the implementation, the user can perform block processing on the stored data in the local storage server according to the metadata of the sto...

Embodiment 2

[0089] Embodiment 2 of the present application discloses a distributed storage system. refer to image 3 , the distributed storage system includes:

[0090] A hash value calculation module 100, configured to calculate the hash value of each data block to be processed in the local storage server;

[0091] A to-be-sent data block group generation module 200, configured to select one of the data blocks with the same hash value to generate a to-be-sent data block group;

[0092] an activity feedback signal acquisition module 300, configured to transmit an activity confirmation broadcast signal to each cloud storage server, and acquire the activity feedback signal of each cloud storage server;

[0093] an activity feedback signal parsing module 400, configured to analyze the activity feedback signal to generate activity data and an identity code of each of the cloud storage servers;

[0094] Identity code group generation module 500, for comparing the size of the activity data a...

Embodiment 3

[0097] In the third embodiment, a computer device is disclosed, including a memory and a processor. The memory stores a computer program. When the computer program is executed by the processor, the processor executes the steps of the above-mentioned distributed storage method. The steps of a distributed storage method here may be steps in a distributed storage method of the above-mentioned various embodiments.

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Abstract

The invention relates to the field of data storage, in particular to a distributed storage method, system and device, a storage medium and an information processing terminal.The method comprises the steps that the hash value of each data block to be processed in a local storage server is calculated; selecting one of the data blocks with the same hash value to generate a to-be-sent data block group; transmitting an activeness confirmation broadcast signal to each cloud storage server, and obtaining an activeness feedback signal of each cloud storage server; analyzing the activeness feedback signal to generate activeness data and an identity code of each cloud storage server; comparing the activeness data with a preset activeness threshold value to obtain a comparison result, and arranging the identity codes according to the comparison result to generate an identity code group; and matching the to-be-sent data block group with the identity code group, and sending the data blocks in the to-be-sent data block group to the cloud storage server corresponding to the matched identity code. The method has the effect of facilitating improvement of the data distributed storage efficiency.

Description

technical field [0001] The present application relates to the field of data storage, and in particular, to a distributed storage method, system, device, storage medium and information processing terminal. Background technique [0002] Traditional network storage systems use centralized storage servers to store all data. The storage capacity of storage servers becomes the bottleneck of system performance and the focus of reliability and security, which cannot meet the needs of large-scale storage applications. The distributed storage system adopts an expandable system structure and uses multiple storage servers to share the storage load. It not only improves the reliability, availability and access efficiency of the system, but also is easy to expand. [0003] At present, the cloud database server in the distributed storage system based on cloud database can be used not only for distributed storage, but also for local storage. [0004] In the process of realizing this applic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/1008H04L67/1097
CPCH04L67/1097H04L67/1008
Inventor 刘超
Owner 北京蓝海在线科技有限公司