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Method and system for improving automatic layering efficiency, terminal and storage medium

An automatic layering and efficiency technology, applied in the storage field, can solve problems affecting overall efficiency, data transfer back and forth, and equipment cost increase, and achieve the effects of improving system performance, reducing access times, and simple structure

Inactive Publication Date: 2020-04-28
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Access to back-end storage is more and more efficient. In order to obtain high access efficiency, users purchase expensive storage media (such as NVME, SSD, etc.), which directly leads to continuous increase in user device costs. Separate hot and cold data to improve data access efficiency. When the degree of data access keeps changing between hot and cold boundaries, data will continue to be transferred back and forth between different storage layers, affecting overall efficiency.

Method used

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  • Method and system for improving automatic layering efficiency, terminal and storage medium
  • Method and system for improving automatic layering efficiency, terminal and storage medium
  • Method and system for improving automatic layering efficiency, terminal and storage medium

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Embodiment Construction

[0038] In order to enable those skilled in the art to better understand the technical solutions in 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 The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0039] Key terms appearing in the present invention are explained below.

[0040] figure 1 is a schematic flowchart of a method in one embodiment of the present invention. in, figure 1 The execution subject may be a system for improving the efficiency of automatic stratification.

[0041] Such as figure 1 As shown, the method 100 i...

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Abstract

The invention provides a method and a system for improving automatic layering efficiency, a terminal and a storage medium. The method comprises the steps of dividing pseudo hotspot data from storage data according to a data access degree; storing metadata of the pseudo hotspot data to a high-speed layer; and storing the data part of the pseudo hotspot data to a low-speed layer. The access frequency of the low-speed storage space is reduced. The system performance can be effectively improved.

Description

technical field [0001] The invention relates to the field of storage technology, in particular to a method, system, terminal and storage medium for improving the efficiency of automatic stratification. Background technique [0002] With the explosive growth of data in the information age and the development of technologies such as big data and cloud computing, the amount of data has grown geometrically. Access to back-end storage is more and more efficient. In order to obtain high access efficiency, users purchase expensive storage media (such as NVME, SSD, etc.), which directly leads to continuous increase in user device costs. Separate hot and cold data to improve data access efficiency. When the degree of data access keeps changing between hot and cold, there will be a problem of data being continuously transferred back and forth between different storage layers, which will affect the overall efficiency. Contents of the invention [0003] In view of the above-mentioned...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0607G06F3/0631G06F3/0644
Inventor 吴丙涛
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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