Unlock instant, AI-driven research and patent intelligence for your innovation.

Distributed cloud storage method for mass data

A massive data, distributed technology, applied in the input/output process of data processing, electrical digital data processing, instruments, etc., can solve the problem of low file reading and writing efficiency

Inactive Publication Date: 2018-10-16
广州市冰海网络技术有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of file layout makes file reading and writing inefficient, and file reading and writing needs to be generated or obtained by the metadata server; and then read and write data blocks according to the file layout

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Distributed cloud storage method for mass data
  • Distributed cloud storage method for mass data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0011] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof.

[0012] Such as figure 1 , figure 2 As shown, the present invention introdu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a distributed storage method for mass data, and belongs to the technical field of cloud computing storage. The invention firstly provides system architecture for hierarchicalmanagement of a storage infrastructure, then forms replica placement rules based on replica placement policies, then provides a flow method for function mapping of replica. According to the function mapping method provided by the patent, the reading and writing process can be simplified, and the file reading and writing efficiency is improved. The method can be applied to the distributed storage of the cloud operating system.

Description

technical field [0001] The invention relates to data storage technology, in particular to a method for distributed cloud storage of massive data. Background technique [0002] The cloud operating system can perform unified management of hardware resources including processors, storage, and networks. In the current cloud operating system application deployment, data storage mainly has two purposes: (1) user interface storage, that is, storage provided to users; (2) storage required by the system, such as virtual machine image storage. [0003] Since data storage is a key performance point, a distributed storage architecture is usually adopted. In the distributed storage managed by the cloud operating system, files are usually divided into multiple blocks, and then multiple copies of each block are generated and stored on data nodes. When locating the data node that stores the copy, it usually relies on the metadata server to manage the block layout, that is, the metadata se...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/067G06F3/0629
Inventor 陈焕耀
Owner 广州市冰海网络技术有限公司