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Document management method of cloud data center

A file management method and cloud data center technology, applied in the fields of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of poor file management efficiency, high communication overhead, low storage performance, etc., and achieve the improvement of download efficiency, Improve intelligence, low time complexity effect

Active Publication Date: 2014-01-29
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Claims
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AI Technical Summary

Problems solved by technology

[0006] Aiming at the disadvantages of low storage performance, high communication overhead, and poor file management efficiency in the existing cloud data center, the present invention proposes a method for managing files in the cloud data center by using technical means such as file index, P2P network, prediction algorithm, and dynamic management. solution

Method used

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  • Document management method of cloud data center
  • Document management method of cloud data center
  • Document management method of cloud data center

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Embodiment Construction

[0026] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0027] See attached figure 1 , the general design of the present invention mainly comprises the following steps:

[0028] Set up storage environment facilities and central control center, file upload and download management, file usage statistics, file arrangement during idle time.

[0029] Among them, the establishment of storage environment facilities and central control center is the basis of the program. as attached figure 2 , all storage resources in the cloud data center are connected to one or more servers. Storage resources are divided into two categories: shared storage and local storage according to their connection methods with servers. All servers connected to storage resources, as storage management subnodes, manage the storage resources directly connected to them. All storage resources and servers form a P2P network, which is unified a...

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Abstract

The invention discloses a document management method of a cloud data center. The document management method of the cloud data center comprises the steps of: after a user uploads the document, establishing a document index table for the uploaded document, decomposing the document index table as a local Hash table, and storing the local Hash table in a management sub-node which is connected with a small storage block; when the user downloads the document, downloading document data from multiple storage sub-blocks where the document data are, and splicing the document data into the document after the downloading of all the document data are finished; managing the document data in the storage region based on a predicted document copying efficiency and document sharing efficiency. According to the document management method of the cloud data center, the document data can be downloaded from multiple storage blocks, so that the download efficiency is improved greatly; the documents in the storage region can be managed in a leisure time period, and the possibility of seizing storage resources when a user requests for the document resources in future can be reduced, so that intelligence of document management is improved.

Description

technical field [0001] The invention relates to the field of cloud data center application systems, in particular to a cloud data center file management method. Background technique [0002] With the development of information technology, cloud computing has gradually become a hot spot in the industry, and cloud computing service platforms of major manufacturers at home and abroad have also begun to invest in science, education, culture, health, government, high-performance computing, e-commerce, and the Internet of Things. used in many fields. [0003] An important feature of cloud computing is that through network technology, servers, storage, and network devices distributed in data centers around the world are assembled to work together through management software, and jointly provide computing and storage services to the outside world. With the development of storage technology, major cloud computing vendors use technologies such as cluster applications, grids, and dist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/1827G06F16/183G06F16/1837
Inventor 吕广杰朱波
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND
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