Data synchronization method and device

A data synchronization and data technology, applied in the field of communication, can solve problems such as high server pressure, achieve the effect of improving efficiency, reducing pressure, and simplifying the synchronization operation process

Active Publication Date: 2016-09-07
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous development and popularization of mobile terminals, the processing requests of clients are increasing, and the pressure on servers is also increasing.

Method used

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  • Data synchronization method and device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0043] see figure 1 , propose an embodiment of the data synchronization method of the present invention, the data synchronization method of this embodiment is applied to the client, including the following steps:

[0044] Step S11: the client obtains the access credential and the message key from the server.

[0045] Specifically, the client accesses the server (such as a FOTA server) using user information such as the user's account number and password (the password value can be an MD5-encrypted value of the plaintext password and other parameters), and the server verifies the user information such as the account number and password. After passing the verification, the server access certificate (Token Id) and message key will be generated and sent to the client. The client in the present invention refers to a terminal device that performs data synchronization with a server, such as mobile terminals such as mobile phones, tablet computers, and e-books.

[0046] Among them, t...

Embodiment 2

[0078] see image 3 , propose another embodiment of the data synchronization method of the present invention, the data synchronization method of this embodiment is applied to the server, including the following steps:

[0079] Step S21: the server generates an access credential and a message key and sends them to the client.

[0080] Specifically, the client accesses the server (such as a FOTA server) using user information such as the user's account number and password (the password value can be an MD5-encrypted value of the plaintext password and other parameters), and the server verifies the user information such as the account number and password. After passing the verification, the server access certificate (Token Id) and message key will be generated and sent to the client.

[0081] Among them, the message key is used to encrypt and decrypt the subsequent data exchanged between the client and the server, that is, all subsequent data exchanged between the client and the ...

Embodiment 3

[0115] see Figure 5 , is an embodiment of the data synchronization system of the present invention, the data synchronization system includes a client and a server, and the client and the server are the client and the server involved in the foregoing embodiment 1 and embodiment 2, or it can be understood That is, the client includes the data synchronization device involved in the foregoing embodiment 1, and the server includes the data synchronization device involved in the foregoing embodiment 2, which will not be repeated here.

[0116]The data synchronization system of this embodiment makes reasonable use of the performance of the mobile terminal, and hands over the operation logic of data synchronization to the mobile terminal (i.e., the client) when performing data synchronization, which greatly reduces the pressure on the server and effectively improves the performance of the server. The number of concurrent processes. At the same time, the server does not need to maint...

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PUM

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Abstract

The invention discloses a data synchronization method and device. The data synchronization method comprises the following steps: a client acquires an access credential and a message key from a server, wherein the message key is used for encryption and decryption of follow-up interaction data between the client and the server; the client accesses the server with the access credential and requests for to-be-synchronized data at the server end from the server; after processing is finished, the client acquires the to-be-synchronized data of the client and sends the data to the server, so that the server performs data synchronization processing according to the to-be-synchronized data of the client, and a processing result sent by the server is confirmed. The performance of a mobile terminal is used reasonably, the data synchronization operation logic is delivered to the mobile terminal, namely, the client, for processing during data synchronization, so that the pressure of the server is reduced greatly, and the simultaneous processing quantity of the server is increased effectively.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data synchronization method and device. Background technique [0002] With the gradual maturity of 3G technology and the popularization of mobile terminals, the era of mobile Internet has gradually begun. People will use more mobile terminals such as smartphones, tablets, and e-books to connect to the Internet to obtain information. Different from the PC Internet era, the mobile Internet era will present a trend of diversification of terminals and platforms. Diversified information channels not only bring convenience to users, but also introduce the problem of data fusion between multiple devices. Users urgently need a technology to make the data between various devices consistent, so data synchronization technology came into being. [0003] At present, the logical processing of data synchronization is carried out on the server side. The client sends the data ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/06H04L63/10H04L67/1095
Inventor 林赞荣
Owner NUBIA TECHNOLOGY CO LTD
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