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A cloud storage data conflict detection method and system

A technology of data conflicts and detection methods, applied in transmission systems, electrical components, etc., can solve problems such as data conflicts, affecting user service experience, and not being able to update B user's data in time

Active Publication Date: 2017-12-12
WUXI TSINGHUA NAT LAB FOR INFORMATIONSCI & TECH INTERNET OF THINGS TECH CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the expansion of cloud storage services and the emergence of service scenarios such as collaborative document editing and database sharing, the occurrence of network instability or other common reasons in the synchronization process such as synchronization interruption and synchronization delay will seriously affect the user's service experience. Even affect the user's normal scientific research, work and study
Taking Dropbox as an example, when two users jointly edit a scientific research paper, the editing result of user A has been saved, but it has not been synchronized to user B after 24 hours. At this time, there is a data conflict between user A and user B. Due to the failure to obtain the data consistency between user A and user B in time, the data of user B cannot be updated in time, which seriously affects the progress of scientific research and causes unnecessary losses

Method used

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  • A cloud storage data conflict detection method and system
  • A cloud storage data conflict detection method and system
  • A cloud storage data conflict detection method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] figure 2 A flow chart of the cloud storage data conflict detection method provided by Embodiment 1 of the present invention is given. This embodiment is applicable to a system architecture including a data conflict detection server, a cloud storage server, and at least one client. The client can be a personal computer, a tablet computer or a smart phone, and the operating system can be Windows, Mac, Linux, IOS, Android, etc. The user end transmits any data conflict detection result that occurs at the user end to the data conflict detection server through the data conflict detection operation. The subject of execution of the method provided in this embodiment is the client. Exemplary, this embodiment is based on the implementation scheme under the Linux operating system, such as figure 2 As shown, the cloud storage data conflict detection method includes:

[0051] 110. Monitor the change of the data file in the synchronization folder, and send a query request to th...

Embodiment 2

[0062] image 3 It is a flow chart of the cloud storage data conflict detection method provided by Embodiment 2 of the present invention. This embodiment is optimized on the basis of the first embodiment above. Preferably, after receiving data information returned by other online users, data conflict detection is performed, and after the data conflict detection result is sent to the data conflict detection server, it is optimized to include : Send a data conflict detection result display request to the data conflict detection server.

[0063] Correspondingly, the method of this embodiment includes the following operations:

[0064] 210. Monitor changes in data files in the synchronization folder, and send a query request to the data conflict detection server.

[0065] 220. Receive other online user information returned by the data conflict detection server, and send a data conflict detection request to other online users according to the other online user information.

[00...

Embodiment 3

[0070] Figure 4 It is a flow chart of the cloud storage data conflict detection method provided by Embodiment 3 of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiment 2. Preferably, the operation receives other online user information returned by the data conflict detection server, and according to other online user information, the optimization of sending a data conflict detection request to other online users is as follows: receiving According to other online user information returned by the data conflict detection server, establish end-to-end connections with other online users one by one according to the returned other online user information; Send a data conflict detection request; when the connection cannot be established with other online users, put the online user information into the list of invalid user information.

[0071] Correspondingly, the method of this embodiment includes the following operations:

[0072] 310...

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Abstract

The invention discloses a method and system for detecting a cloud storage data collision. The method comprises the steps that changes of data files in a synchronize folder is monitored, and an inquire request is sent to a data collision detection server; information, fed back by the data collision detection server, of other online users is received, and according to the information of other online users, a data collision detection request is sent to the other online users, after data information fed back by the other online users is received, data collision detection is conducted, and a data collision detection result is sent to the data collision detection server. The method solves the problem that no positive detection measures are taken for data collision currently, and achieves the purpose that the data uniformity condition of different terminals is checked in time.

Description

technical field [0001] The invention relates to the fields of the Internet and cloud computing, in particular to a cloud storage data conflict detection method and system. Background technique [0002] Cloud storage services enable today's Internet users to access and share data conveniently and reliably. No matter when and where the user is and what terminal device they are using, such as personal computer, tablet computer or smart phone, etc., the data stored in the cloud, such as documents, pictures, music or video, etc., can be automatically synchronized to All of the user's online devices and other shared users. That is to say, cloud storage service provides universal access to electronic data, and data changes made by users can be automatically fed back to the cloud and further pushed to related devices by the cloud, which greatly simplifies cross-device management and consistency of data sex maintenance. [0003] With the rapid development of computing technology a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L43/0817H04L67/1097
Inventor 钟海华李振华朱彤曹志超马强刘云浩
Owner WUXI TSINGHUA NAT LAB FOR INFORMATIONSCI & TECH INTERNET OF THINGS TECH CENT