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Data synchronization method, device and system

A data synchronization and data technology, applied in the transmission system, electrical components, etc., can solve the problems of wasting traffic resources, repeated data backup, etc.

Active Publication Date: 2018-12-28
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the embodiments of the present invention is to provide a data synchronization method, device and system to solve the problem of the need to back up the entire piece of complete data in the prior art data synchronization, the existence of repeated data backup, and the waste of traffic resources

Method used

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  • Data synchronization method, device and system

Examples

Experimental program
Comparison scheme
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no. 1 example

[0057] Please refer to figure 1 , In this embodiment, a method for privacy protection is provided, and the method can be applied to the client and the server. Wherein, the client can be a mobile terminal, such as a mobile phone, a tablet computer, a notebook computer, etc.; the server can be a server, such as a database server, a storage server installed with data management software, and the like. In addition, the client can also be application software installed on the mobile terminal, such as account book client software, bank client software and calendar software, etc.; the server can be data management software installed on the relevant server. In this embodiment, the interaction between the client and the server may be in the form of a wireless network or a limited network.

[0058] figure 1 A schematic diagram of the interaction of the method applied in the client and the server is shown. The specific method includes:

[0059] Step S11: the client acquires the clien...

no. 2 example

[0118] The present invention also provides a data synchronization method, which is applied to a client, and the client is as described in the first embodiment. The data synchronization method includes: obtaining client data to be synchronized in the client; adding a first synchronization type tag to the client data to be synchronized, and the first synchronization type tag is used to represent the client to be synchronized The synchronization operation corresponding to the terminal data; send the client data to be synchronized carrying the first synchronization type tag to the server, so that the server can Terminal data is synchronized.

[0119] Optionally, the sending the client data to be synchronized carrying the first synchronization type flag to the server includes: saving the client data to be synchronized as a predefined The client data to be synchronized in a predefined format, the client data to be synchronized in a predefined format includes the first synchronizati...

no. 3 example

[0125] In this embodiment, a data synchronization method is also provided, which is applied to the server. The server is as described in the first embodiment. The data synchronization method includes: receiving the first synchronization type flag sent by the client The client data to be synchronized, the first synchronization type mark is used to indicate the synchronization operation corresponding to the client data to be synchronized; according to the first synchronization type mark, the synchronization operation is performed on the client data to be synchronized .

[0126] Optionally, the step of receiving the client data to be synchronized and carrying the first synchronization type flag sent by the client includes: receiving the client data to be synchronized in a predefined format sent by the client, the predefined format The client data to be synchronized includes the first synchronization type flag.

[0127] Optionally, the first synchronization type mark includes: an...

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PUM

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Abstract

The embodiment of the invention provides a data synchronization method, which can be applied to a client. The method comprises the following steps: acquiring data of a client to be synchronized in theclient; adding a first synchronization type flag to the client data to be synchronized, wherein the first synchronization type flag is used for representing a synchronization operation correspondingto the client data to be synchronized; the client data to be synchronized carrying the first synchronization type mark is sent to the server, so that the server performs synchronous operation on the client data to be synchronized according to the first synchronization type mark. The method solves the problem that the whole data needs to be backed up in the data synchronization of the prior art, the data is backed up repeatedly, and the traffic resources are wasted.

Description

technical field [0001] The present invention relates to the technical field of data synchronization, in particular to a data synchronization method, device and system. Background technique [0002] More and more people's work and living data are recorded on electronic devices such as mobile phones, tablets, and personal computers. Some application software (clients) will have multiple different platform versions and be installed on different devices. After operating on different devices, there is a problem of data out of sync. [0003] In order to solve this problem, the data needs to be synchronized on different devices, but the current data synchronization method almost stays at the stage of backup and restoration, that is, after the client using the first platform backs up the data to the server, the When using the client of another platform, it is usually necessary to restore the data from the server to achieve multi-platform synchronous and collaborative work. This me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1095
Inventor 纪纲余雪亭邓淼徐毅刚张云鹏杨晨绕涛
Owner BEIJING QIHOO TECH CO LTD
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