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Data storage and management method in cloud computing platform

A cloud computing platform and data storage technology, applied in the computer field, can solve problems such as the inability to guarantee the best state, and achieve the effect of improving access efficiency and service efficiency

Active Publication Date: 2016-06-22
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the system manager cannot guarantee the optimal status of each storage node in the cloud system

Method used

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  • Data storage and management method in cloud computing platform
  • Data storage and management method in cloud computing platform
  • Data storage and management method in cloud computing platform

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Experimental program
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Embodiment Construction

[0037] The present invention will be further described below in conjunction with accompanying drawing and embodiment: figure 1 It is a schematic diagram of the principle of the present invention.

[0038] like figure 1 As shown, the present embodiment provides a data storage and management method in a cloud computing platform, including:

[0039] a. Divide the storage space into multiple identical storage blocks according to a fixed size, and number each storage block;

[0040] b. Divide each storage block into multiple identical partition blocks according to a fixed size, and number each partition block;

[0041] c. According to the file copy request from the requesting server, the source server copies all the split block contents and combines them into a complete file and sends it to the requesting server;

[0042] d. After receiving the file, the requesting server divides the file into several segments according to the size of its own segments and stores them in the corr...

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PUM

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Abstract

The invention provides a data storage and management method in a cloud computing platform. The method comprises steps of: a, dividing a storage space into multiple same storage blocks according to fixed sizes, and numbering each storage block; b, dividing each storage block into multiple same partitioned blocks according to fixed sizes and numbering each partitioned block; c, enabling a source server to copy, according to a copy file request of a request server, the content of all partitioned blocks and combine a complete file to be sent to the request server. The data storage and management method in a cloud computing platform, in view of the storage spaces of different storage devices, changes file stored positions with a change in user access to object data after storage so as to enable the user to fastest get access to the required files, thereby increasing the access efficiency of a storage system and further increasing the service efficiency of a cloud storage system.

Description

technical field [0001] The invention relates to the field of computers, in particular to a data storage and management method in a cloud computing platform. Background technique [0002] Cloud storage is an increasingly popular online service for archiving, backing up, sharing data, and synchronizing data across multiple devices. It may become the most important form of storing data in the future. Now there are many suppliers that provide many forms of service infrastructure, such as AmazonS3, MicrosoftAzureBlobStorage, NirvanixSDN and so on. These cloud storage services provide users with interfaces and provide block storage-oriented services. These services are focused on enterprise users and can be used to improve availability for any application that is a storage backend because they are time and location independent. When the client side uses caching technology and a weak consistency model to avoid accessing the cloud for every operation, it seems more realistic. The...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/1095H04L67/1097
Inventor 常涛朱韵攸王晨郑元兵吴维农张兴
Owner STATE GRID CORP OF CHINA