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Client system and service system data synchronizing method and system

A service system and client system technology, applied in the field of data synchronization, can solve problems such as errors, data inconsistencies, multi-client system data cannot be synchronized, etc., to achieve the effect of strong flexibility and avoiding operation errors

Inactive Publication Date: 2006-11-22
HUAWEI TECH CO LTD
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Problems solved by technology

[0002] At present, when multiple client systems use the same service system, there is a problem that data cannot be synchronized between multiple client systems; figure 1 As shown, there is no connection between the two client systems. It is assumed that the configuration data on the two client systems are consistent with the service system at the beginning. If a user of client system A performs some operations on the service system Operation, the configuration data on the service system is modified, which will cause the data on the client system B to be inconsistent with the data on the service system. At this time, the user of the client system B sees the information before the user of the client system A modifies it. As a result, further operations performed by client system B may be wrong

Method used

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  • Client system and service system data synchronizing method and system
  • Client system and service system data synchronizing method and system

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Embodiment Construction

[0049] The core idea of ​​the present invention is to provide a method and system for data synchronization between the client system and the service system. When the data configured by the service system is changed, the message of the data change is stored in a buffer buffer, and a data The change notification message DATA_CHANGED is broadcast to the client system, notifying all client systems that data has changed, achieving the purpose of data synchronization between the client system and the service system.

[0050] The present invention provides a system for synchronizing data between the client system and the service system. A schematic diagram of an embodiment architecture is shown in figure 2 As shown, the system is provided with a buffer buffer on the service system side for storing data change messages. The data change message in the buffer specifically includes: the position number of the change message in the Buffer, the unique ID of the object operated by the data...

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Abstract

The invention relates to a method for realizing the synchronization between client system and service system. Wherein, said method comprises: first, checking the data consistency between client system and the service system, to store the synchronized data of service system in the buffer; synchronizing the data of buffer to the client system. The invention can synchronize the information of changed data to all client system, to avoid error operation of other client systems when the operation of one client system changes the data of service system.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a data synchronization method and system. Background technique [0002] At present, when multiple client systems use the same service system, there is a problem that data cannot be synchronized between multiple client systems; figure 1 As shown, there is no connection between the two client systems. It is assumed that the configuration data on the two client systems are consistent with the service system at the beginning. If a user of client system A performs some operations on the service system Operation, the configuration data on the service system is modified, which will cause the data on the client system B to be inconsistent with the data on the service system. At this time, the user of the client system B sees the information before the user of the client system A modifies it. Thus, further operations performed by the client system B may be wrong. Contents of the ...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 陈虹兵
Owner HUAWEI TECH CO LTD
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