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Data classification storage method based on hybrid storage system

A data classification and hybrid storage technology, applied in the field of data classification storage based on hybrid storage systems, can solve problems such as lack of adjustment mechanism, and achieve the effect of improving read and write access speed and balancing storage pressure.

Active Publication Date: 2021-03-02
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, most of the computer's file management adopts the storage path selected by the user or the default storage path of the computer. For the hybrid storage system, there is no effective adjustment mechanism

Method used

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  • Data classification storage method based on hybrid storage system
  • Data classification storage method based on hybrid storage system
  • Data classification storage method based on hybrid storage system

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Embodiment Construction

[0023] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will be described in detail in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the invention.

[0024] Such as figure 1 As shown, this embodiment provides a data classification storage method based on a hybrid storage system, including the following steps:

[0025] S1: a step of collecting file access characteristics;

[0026] This step will collect the access features of the file in the most recent period. This method selects six features as the target of file access feature collection, namely file read offset, file write offset, file read length, file write length, file read spans and file write spans. The read offset and write offset represent the offset during fil...

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Abstract

The invention relates to a data classification and storage method based on a hybrid storage system in computer data storage technology. By extracting file access features, and based on an artificial intelligence classification model, the access heat of files is classified and judged, and then based on the file access heat selection and each The remaining capacity of the storage device is allocated for storage, which can effectively balance the storage pressure of each storage device and improve the read and write access speed of the application program to each file.

Description

technical field [0001] The invention relates to computer data storage technology, more specifically, a data classification storage method based on a hybrid storage system. Background technique [0002] With the rapid development of edge cloud computing, applications put forward higher performance requirements for storage, and cause storage systems to process data from various sources. Data from different sources have different characteristics in terms of size, retention time, read-write frequency, etc., and their requirements for storage media are also diverse. Hybrid storage systems effectively handle the diverse requirements of data in this environment. In order to improve hybrid storage performance, in addition to reasonable address management, efficient software stack, and stable consistency policy, the key issue is how to distinguish hot and cold data and allocate them on different storage media. [0003] In the prior art, the computer mostly adopts the storage path s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06
CPCG06F3/061G06F3/0643G06F3/067G06F3/0685
Inventor 陈咸彰任津廷刘铎谭玉娟
Owner CHONGQING UNIV
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