Data storage method, device and system

A data storage and data technology, applied in the computer field, can solve the problems of high storage cost and high storage pressure on servers

Active Publication Date: 2013-02-13
CHENGDU HUAWEI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] An embodiment of the present invention provides a method, device and system for data storage, which uses a method of

Method used

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  • Data storage method, device and system
  • Data storage method, device and system
  • Data storage method, device and system

Examples

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Embodiment 1

[0060] An implementation of the present invention provides a data storage method, such as figure 1 As shown, the method includes the following steps:

[0061] 101. Receive a storage instruction, where the storage instruction includes data to be stored.

[0062] The system receives instructions from users to upload data.

[0063] 102. Compress the data to be stored.

[0064] The system compresses the data uploaded by the user according to the preset compression rules. The preset compression rule is set by the system administrator in the configuration file of the system.

[0065] 103. Store the compressed data to be stored in a storage medium.

[0066] The embodiment of the present invention provides a data storage method, which first receives a storage instruction, then compresses the storage data, and finally stores the compressed storage data in a storage medium. Through the above-mentioned data storage technical solutions, the storage pressure of servers that provide "cloud" services...

Embodiment 2

[0106] An embodiment of the present invention provides a data storage device, such as Figure 7 As shown, the device includes: an instruction acquisition unit 61, a data compression unit 62, and a data storage unit 63. among them:

[0107] The instruction acquisition unit 61 is configured to receive a storage instruction, and the storage instruction contains data to be stored.

[0108] The data compression unit 62 is configured to compress the data to be stored.

[0109] The data storage unit 63 is used to store the compressed data to be stored in the storage medium.

[0110] Further, such as Figure 8 As shown, the data compression unit 62 includes: a compression rule acquisition subunit 621 and a data compression subunit 622. among them:

[0111] The compression rule obtaining subunit 621 is used to obtain the current compression rule of the system; the compression rule includes: the granularity of data compression and the compression calculation scheme. The compression calculation...

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Abstract

The embodiment of the invention discloses a data storage method, a device and a system and relates to the field of computers. The problems that a server of cloud services is high in storage pressure and high in storage cost are solved. The data storage method comprises receiving a storage instruction; compressing the stored data; and finally storing the compressed stored data into a storage medium. The data storage device comprises an instruction acquisition unit used for receiving the storage instruction, a data compression unit used for compressing the stored data, and a data storage unit used for storing the compressed data to be stored into the storage medium. The data storage method, the data storage device and the data storage system are mainly applied to a computer system.

Description

Technical field [0001] The present invention relates to the computer field, in particular to a method, device and system for data storage. Background technique [0002] The rapid development of information technology has made people's work more efficient, communication more convenient, and more entertaining. More and more people are beginning to contact, use, and rely on information technology. The proposal of the "cloud" concept is a major leap in information technology. It is based on the increase, use and delivery of Internet-related services, allowing users to obtain the resources they need through the network according to actual needs. Cloud data is a series of simple two-dimensional tables that regard various relational databases stored in the server as a series of simple two-dimensional tables. Users who use data stored in the "cloud" do not need to control the machine running the original database, nor do they need to know where it is. To put it simply, users can downlo...

Claims

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Application Information

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IPC IPC(8): G06F12/00H04L29/08
Inventor 韩明张辉郑锡涛战宏亮
Owner CHENGDU HUAWEI TECH
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