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Data storage method and device and electronic equipment

A technology for data storage and sample data, which is used in electrical digital data processing, data processing input/output processes, instruments, etc., and can solve problems such as poor performance of storage systems

Active Publication Date: 2019-07-09
重庆紫光华山智安科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current storage strategy based on hybrid storage has a certain lag, resulting in poor performance of the storage system

Method used

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  • Data storage method and device and electronic equipment
  • Data storage method and device and electronic equipment
  • Data storage method and device and electronic equipment

Examples

Experimental program
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Effect test

Embodiment

[0061] The data storage method provided by the embodiment of the present application expands or reduces the storage block by predicting the thermal state of the data, so that the storage block can store the data corresponding to the thermal state, thereby improving the performance of the storage system. As an optional implementation, the method includes as figure 1 shown in S101 and S102, combined with the following figure 1 Describe S101 and S102.

[0062] S101: Determine the estimated popularity state of the sample data according to the historical popularity state of the sample data in the historical period.

[0063] Among them, the historical popularity state represents the level of the number of visits of the sample data in the historical period, and the estimated popularity state represents the level of the estimated number of visits of the sample data in the future period.

[0064] S102: Store the sample data in a storage block corresponding to the estimated temperatur...

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Abstract

The embodiment of the invention provides a data storage method and device and electronic equipment, and the method comprises the steps: determining an estimated heat state of sample data according tothe historical heat state of the sample data in a historical time period; and storing the sample data in a storage block corresponding to the estimated heat state. Predicting in advance to obtain an estimated heat state of the sample data in a future time period; storing the sample data in a storage block corresponding to the estimated hot degree state in advance, wherein the larger the estimatedheat state is, the higher the sample data is; the data is pre-stored in a storage block with higher read-write speed. Therefore, the feedback speed of the storage system to the access sample data canbe improved, so that the performance of the storage system is improved, the technical problem that the performance of the storage system is poor due to the fact that a certain hysteresis exists in anexisting storage strategy based on hybrid storage is solved, and the technical effect of improving the performance of the storage system is achieved.

Description

technical field [0001] This application relates to the field of electronic information processing, specifically, to a data storage method, device and electronic equipment. Background technique [0002] With the continuous development of computer and big data technology, tens of thousands of terminals and sensors are continuously generating large amounts of data. According to the report provided by International Data Consulting (IDC), the global data volume is growing by 50% every year. Rapid development, it is estimated that by 2020, the world will have a data volume of 35ZB. [0003] The explosive growth of data volume puts forward higher and higher requirements for storage systems. In order to solve the contradiction between storage system performance and cost, hybrid storage using memory, solid-state hard disk, and mechanical hard disk as storage media is widely used. Hybrid storage adopts different storage strategies according to the change of data heat, stores most of...

Claims

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Application Information

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IPC IPC(8): G06F3/06
CPCG06F3/0604G06F3/0631G06F3/064G06F3/0685
Inventor 程智睿
Owner 重庆紫光华山智安科技有限公司
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