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A customizable data storage method and system

A data storage system and data storage technology, applied in the field of memory, can solve the problems of reducing work efficiency, slow reading data, delaying the progress of work, etc., to achieve the effect of improving user experience

Active Publication Date: 2019-09-10
SHANGHAI XINCHU INTEGRATED CIRCUIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then, every time the financial personnel want to access the financial data, they need to read this part of data from the low-performance HDD memory. The financial personnel will feel that reading the data is very slow and cannot enjoy the high performance of the 3D new non-volatile memory. Performance, delayed the progress of work, reduced work efficiency

Method used

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  • A customizable data storage method and system
  • A customizable data storage method and system
  • A customizable data storage method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as image 3 As shown, for example, a storage system in a computer architecture can be divided into high-performance storage (second storage) and low-performance storage (first storage). High-performance memory has fast access speed, high work performance, and good user experience, which can be 3D new non-volatile memory; low-performance memory has lower access speed, work performance, and user experience than high-performance memory, such as HDD , NAND flash memory, and other low-performance memories. For a hybrid memory composed of high-performance memory and low-performance memory, it can be set that a part of the specified data (user data) that is occasionally used in the low-performance memory will be stored in the low-performance memory within a period of time, through the user-customizable module, in the Store this part of the specific data in the high-performance memory before use, so that when a specific user uses this part of the specified data, the data ...

Embodiment 2

[0044] The implementation process of the user-customizable data storage method of the present invention will be described in detail below, such as Figure 4 Shown:

[0045] The first is the input of the data extraction command:

[0046] Step S1: data customized by a specific user that needs to be migrated from a low-performance storage to a high-performance storage.

[0047]Step S2: Realize the time period during which the data in step S1 is migrated from low-performance storage to high-performance storage. The time period for data migration should be prior to the time period for specific users to use the data, so that when a specific user uses the data, the Data has been migrated from low-performance storage to high-performance storage.

[0048] In a preferred embodiment of the present invention, several combinations of step S1 and step S2 can be performed, that is, data of different users can be migrated from low-performance storage to high-performance storage within a tim...

Embodiment 3

[0052] Give a specific embodiment below for further elaboration:

[0053] Such as Figure 5 As shown, the data of the financial department (the first data) is not frequently accessed, so the system stores the data of the financial department in the HDD memory with low performance. When financial personnel access the data of the financial department, they will feel that the reading speed is slow and the experience is poor. However, this situation can be well avoided by applying the user-customizable data storage method proposed in this embodiment. Such as Figure 5 As shown in , it is assumed that the personnel in the financial department need to perform financial data statistics every Thursday from 3:00 to 5:00 pm. Apply the present invention earlier to the user customizable module input: (1) specified data: financial department data; (2) specified time: Thursday afternoon, 1 o'clock to 2 o'clock, also can be financial personnel visit financial affairs at 3 o'clock afternoo...

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Abstract

The invention relates to the field of memories, in particular to a customizable data storage method and system applied to user data transmission between memories with difference performance. The method comprises: customizing user data to be transmitted; customizing a transmission time of the user data; and transmitting the user data to be transmitted from a first memory to a second memory according to the customized transmission time, wherein the storage performance of the second memory is higher than that of the first memory.

Description

technical field [0001] The invention relates to the field of memory, in particular to a customizable data storage method and system. Background technique [0002] However, with the continuous advancement of semiconductor process technology generations, NAND flash memory has encountered more and more bottleneck problems, such as the floating thickness cannot be reduced indefinitely with the reduction of device size. In addition, other technical shortcomings of NAND flash memory also limit its application, such as high operating voltage and slow writing speed. [0003] Compared with NAND flash memory, 3D new non-volatile memory is a technology that changes the storage unit from plane to 3D vertical stacking, so the integration of the chip is high, and the storage density of each chip can be made very large and the capacity is large , For example, the 3D Xpoint phase change memory that Intel is developing, the storage capacity of each chip can reach 128Gb or 256Gb, and it will...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06
Inventor 景蔚亮陈邦明
Owner SHANGHAI XINCHU INTEGRATED CIRCUIT