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A data storage method and device

A data storage and storage ring technology, applied in the computer field, can solve the problems of high resource occupancy of storage devices and inability to allocate storage resources in a balanced manner, so as to achieve balanced access and improve storage efficiency.

Active Publication Date: 2021-10-26
北京首都在线科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, the current storage address allocation method cannot achieve a balanced allocation of storage resources, resulting in the phenomenon that some storage devices occupy too much resources and some storage devices are rarely used

Method used

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  • A data storage method and device
  • A data storage method and device
  • A data storage method and device

Examples

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Embodiment Construction

[0065] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0066] figure 1 A flow chart of a data storage method according to an embodiment of the present application is shown. like figure 1 As shown, the data storage method includes:

[0067]Step S11. Receive a data storage request, where the data storage request includes data to be stored and storage requirements.

[0068] In one embodiment, if the user stores data acc...

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Abstract

Embodiments of the present application provide a data storage method and device, which relate to the field of data storage. The specific implementation plan is: receive data storage request, data storage request includes data to be stored and storage requirements; generate consistent hash storage ring view according to storage requirements and user permissions; consistent hash storage ring view includes consistent hash storage ring Part of the content; the consistent hash storage ring includes the closed-loop data structure of each storage device and its corresponding hash value; perform consistent hash operation on the data to be stored to obtain the hash value; in the consistent hash storage ring view Find the storage device corresponding to the hash value; convert the data to be stored into a data format that matches the storage device, and save it in the storage device. This application improves the efficiency of data storage.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a data storage technology. Background technique [0002] Amazon S3 (Amazon Simple Storage Service, Amazon Simple Storage Service) provides a simple web service interface through which any amount of data can be accessed, stored and extracted from anywhere on the network at any time. The standardized Restful (Representational State Transfer) interface is a set of constraints and attributes determined based on the Hypertext Transfer Protocol. It is a software construction style designed to provide global information network services. Network services conforming to or compatible with this architectural style allow clients to issue requests for accessing and operating network resources with uniform resource identifiers. [0003] At present, there are some problems when connecting different storage devices (such as disk arrays, tape libraries, network storage server device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/13G06F16/178G06F16/16G06F16/172
CPCG06F16/137G06F16/162G06F16/172G06F16/1794
Inventor 周瑜
Owner 北京首都在线科技股份有限公司
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