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A data processing method and cloud classroom system

A data processing and cloud classroom technology, applied in the field of cloud computing, can solve the problems of wasting physical resources, low fault tolerance, and the cloud classroom system cannot be quickly restored, and achieves the effect of improving experience and improving fault tolerance.

Active Publication Date: 2021-03-16
CHINA MOBILE COMM GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the HDFs-based cloud classroom system fails, in the prior art, the high availability (HA, High Availability) method is used to achieve fault recovery, but the traditional HA method is mainly based on hosts and personal computers. , using a backup ratio of 1:1 wastes more physical resources and needs to memorize various states to restore breakpoint data. In this way, a large amount of breakpoint data needs to be restored during fault recovery, resulting in HDFs-based cloud classrooms If the system fails, it cannot be recovered quickly, and the fault tolerance rate is low

Method used

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  • A data processing method and cloud classroom system
  • A data processing method and cloud classroom system
  • A data processing method and cloud classroom system

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0023] An embodiment of the present invention provides a data processing method, which is applied to a cloud classroom system, figure 2 It is an optional structural schematic diagram of the cloud classroom system in the embodiment of the present invention, and the cloud classroom system includes: a distributor 21, a main cloud classroom Web system 22, at least two backup cloud classroom Web systems (shown in the figure Out backup cloud classroom Web system 23 and backup cloud classroom Web system 24) and a virtual cloud classroom 25, wherein, distributor 21 is respectively connected to main cloud classroom Web system 22 and each backup cloud classroom Web system, main cloud classroom Web system 22 is connected to the virtual cloud classroom 25. Here, it should be noted that t...

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Abstract

The embodiment of the invention discloses a data processing method. The data processing method comprises the following steps: a distributor sends an operation request of the user to a main cloud classroom Web system and each backup cloud classroom Web system respectively; the main cloud classroom Web system performs actual processing on the operation request, and sends the actual processing results obtained from a virtual cloud classroom to the distributor; and each backup cloud classroom Web system performs idling processing on the operation request, and returns the idling processing resultsto the distributor. Meanwhile, the embodiment of the invention also discloses a cloud classroom system.

Description

technical field [0001] The invention relates to the field of cloud computing, in particular to a data processing method and a cloud classroom system. Background technique [0002] With the continuous development of cloud computing technology, because the big data system is developed based on the requirements of streaming data mode to access and process very large files, the big data technology system is especially suitable for educational business systems, such as educational cloud. [0003] At present, the cloud classroom system based on big data technology is implemented using the very popular distributed (Hadoop) architecture. figure 1 It is a schematic structural diagram of a cloud classroom system based on a distributed file system (HDFS, Hadoop Distributed File System), such as figure 1 As shown, the cloud classroom system consists of a highly scalable HDFS, N servers (including local file systems and storage devices), and multiple cloud classrooms. Among them, HDFS ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/24H04L12/26
CPCH04L41/0668H04L43/10H04L67/02H04L67/10
Inventor 翟宁宁马丽赵广荣李霞任琰杰付长冬
Owner CHINA MOBILE COMM GRP CO LTD