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Method and system for configurating memory device under hybrid storage environment

A storage device and hybrid storage technology, applied in database design/maintenance, data processing input/output process, sustainable buildings, etc., can solve problems such as price and capacity disadvantages, reduce security risks, and reduce system energy consumption , to avoid the effect of manual participation

Active Publication Date: 2012-03-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Compared with traditional disk storage devices, new storage devices such as SSD and PCM have advantages in performance, density, and energy consumption, but have disadvantages in price and capacity

Method used

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  • Method and system for configurating memory device under hybrid storage environment
  • Method and system for configurating memory device under hybrid storage environment
  • Method and system for configurating memory device under hybrid storage environment

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but 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 creative efforts fall within the protection scope of the present invention.

[0018] In the above-mentioned hybrid storage environment, for multiple database objects in the database system, it is necessary to configure and adjust the database objects according to factors such as storage device access delay, price, capacity, and energy consumption. This is an important task. It has an important impact on the performance, price and energy consumption of the entire system.

[0019] At present, in the mixed storage environment, the ...

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Abstract

The embodiments of the invention provide a method and system for configurating memory device under hybrid storage environment. The method includes the steps of obtaining a plurality of attribute parameters of each memory device of memory devices; calculating the priority of each memory device based on the attribute parameters; obtaining storage priority of each data object; and matching the storage priority of data objects with the priority of memory devices, so as to store each data object to a memory device of the same priory. According to the embodiments of the invention, the method and system for configurating memory device under hybrid storage environment can realize configuration of a plurality of memory devices and a plurality of data objects under hybrid storage environment, thereby reducing safety risk by eliminating human interference, improving system performance and lowering system energy consumption.

Description

technical field [0001] The embodiments of the present invention relate to the field of data storage, and more specifically relate to a method and a system for configuring storage devices in a hybrid storage environment. Background technique [0002] With the rapid development of computer technology, great changes have taken place in computer storage systems. New storage devices such as SSD (Solid-State Drive) and PCM (Phase Change Memory) and traditional disk storage devices Constitutes a hybrid storage environment. [0003] Compared with traditional disk storage devices, new storage devices such as SSD and PCM have advantages in performance, density, and energy consumption, but have disadvantages in price and capacity. It is expected that in a long time to come, various types of storage devices will also exist at the same time, and hybrid storage will become the mainstream storage configuration. figure 1 is a schematic diagram of an existing hybrid storage environment. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0625G06F3/06G06F3/061G06F3/0632G06F3/0685Y02B60/1246G06F17/30289G06F16/2282Y02D10/00G06F16/21
Inventor 黄文龙魏海滨单世史代坤
Owner HUAWEI TECH CO LTD
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