Incremental data synchronization method and system

An incremental data and synchronization technology, applied in the field of data processing, can solve the problems of consuming network traffic, high cost, resource and time consumption, etc., and achieve the effect of saving traffic, avoiding data synchronization, and improving data synchronization efficiency

Active Publication Date: 2013-12-11
FUJIAN TQ DIGITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the popularization of the mobile Internet and the frequent updates of the application version and data content, when the mobile terminal performs data synchronization and update, it ...

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  • Incremental data synchronization method and system
  • Incremental data synchronization method and system
  • Incremental data synchronization method and system

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Embodiment Construction

[0037] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0038] see figure 1 , is an architecture diagram of an incremental data synchronization system in an embodiment of the present invention. The incremental data synchronization system 100 includes a server end 20 and at least one mobile terminal 10 communicatively connected to the server end 20 .

[0039] The server end 20 is connected with a database 30 , and the user communicates with the server end 20 by logging in with a user ID to obtain authority, and operates the data in the database 30 through the server end 20 . User ID is the unique number of each user, such as QQ number.

[0040] Specifically, in one embodiment, the mobile terminal 10 logs in the user ID through the WEB, and then operates the data tables of the database 30. For ...

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Abstract

The invention discloses an incremental data synchronization method. The method includes the following synchronization steps that S101, when a server side performs data operation, the server side updates a server side synchronization table; S102, when a synchronization request sent by a mobile terminal is received, the server side inquires and judges whether a user mark belongs to a related user mark and judges whether a newly increased time stamp larger than last-time downlink synchronization time exists; S103, when the user mark belongs to the related user mark through judgment and the newly increased time stamp larger than the last-time downlink synchronization time exists, the server side packets operation record corresponding to the newly increased time stamp and incremental data into a downlink synchronization packet and sends the downlink synchronization packet to the mobile terminal; S104, the mobile terminal carries out corresponding data operation after receiving the operation record and the incremental data. The invention further discloses an incremental data synchronization system.

Description

technical field [0001] The invention relates to the field of data processing, in particular to an incremental data synchronization method and system. Background technique [0002] With the popularization of the mobile Internet and the frequent updates of the application version and data content, when the mobile terminal performs data synchronization and update, it is impossible to select information for synchronization in a targeted manner, which consumes network traffic and Constrained by limited bandwidth, resulting in high cost, resource and time consumption. Contents of the invention [0003] In order to solve the above problems, a technical solution adopted in the present invention is: [0004] A method for synchronizing incremental data is provided, including a downlink synchronization step of synchronizing incremental data on a server side to a mobile terminal. The downlink synchronization step specifically includes: S101. When the server side performs data operati...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 刘德建程文渊王勤政陈丛亮
Owner FUJIAN TQ DIGITAL
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