A feature analysis based data access method, storage apparatus and storage system

A storage device and data access technology, applied in the computer field, can solve the problems of the performance and efficiency of the storage system, and achieve the effect of reducing the amount of data transmission, improving the retrieval efficiency, and reducing the network load.

Inactive Publication Date: 2017-09-15
SHENZHEN DAPU MICROELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] As the amount of data continues to grow, the performance and efficiency of the storage system will continue to decline

Method used

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  • A feature analysis based data access method, storage apparatus and storage system
  • A feature analysis based data access method, storage apparatus and storage system
  • A feature analysis based data access method, storage apparatus and storage system

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Embodiment Construction

[0050]In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] The inventor found through research that in the prior art, with the continuous increase of the data volume, the performance and efficiency of the storage system will continue to decline. The reason is that the continuous increase of the data volume will also increase the storage system. The processing load of the storage server; in addition...

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Abstract

The invention provides a feature analysis based data access method, storage apparatus and storage system. The method comprises the steps that file feature analysis is performed on to-be-stored files to acquire file feature values of the to-be-stored files; a storage apparatus generates a file feature value record according to the file feature values of the to-be-stored files and stores the file feature value record and the corresponding relation between the file feature value record and the to-be-stored files to a preset mapping table; when receiving a data management command of a storage server, the storage apparatus generates a condition file feature value corresponding to the data management command, wherein the condition file feature value is used for representing query conditions corresponding to the data management command; the storage apparatus matches the condition file feature value and the file feature value record in the preset mapping table to acquire a file name of a required target file or a physical address of a target file. The method, the apparatus and the system can effectively reduce loads of storage service and prevent performance decrease of a data storage server caused by excessive loads.

Description

technical field [0001] The invention relates to the computer field, in particular to a feature analysis-based data access method, storage device and storage system. Background technique [0002] With the popularization of the Internet, and the rapid development of technologies such as the Internet of Things and big data computing in various fields, the generation of data is also showing explosive growth; thus making the performance and efficiency of the storage system in the existing technology more and more cannot meet current needs. [0003] Specifically, the current storage system needs to process an increasing amount of data, and the requirement for data processing efficiency is also increasing. In the prior art, a storage system can control data access and management of storage devices in the entire storage system through a control device provided in a specific storage server. [0004] The inventor has found through research that, in the prior art, there are at least ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/13G06F16/148G06F13/4221G06F16/11G06F16/164G06F16/1734G06F16/137G06F2213/0026G06F2213/0028G06F2213/0032
Inventor 杨庆李卫军
Owner SHENZHEN DAPU MICROELECTRONICS CO LTD
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