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Data synchronization method, device and system

A data synchronization and data technology, applied in the database field, can solve the problems of unable to achieve heterogeneous data synchronization, unable to display heterogeneous data in a centralized manner, etc.

Inactive Publication Date: 2012-06-06
KINGDEE SOFTWARE(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a data synchronization method, which aims to solve the problems that heterogeneous data synchronization cannot be realized in existing data synchronization technologies, and heterogeneous data cannot be displayed in a centralized manner after synchronization

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  • Data synchronization method, device and system
  • Data synchronization method, device and system
  • Data synchronization method, device and system

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] In the embodiment of the present invention, the receiver configures the data tables and field information that need to be synchronized, and polls the sender to obtain the field information in the synchronized data, and converts the synchronized data into columns. Centralized display to realize data synchronization and centralized display of heterogeneous data structures.

[0020] figure 1 It shows the implementation process of the data synchronization method provided by the first embodiment of the present invention. In this method, table information and field information that need to be syn...

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Abstract

The invention is applicable to the technical field of a database and provides a data synchronization method, device and system. The method comprises the following steps of: setting a relevance relation between a sender database needing to be synchronized and a receiver data table, so as to generate a relevance relation table; generating a field list needing to be synchronized; and obtaining data needing to be synchronized from the sender database according to the receiver data table and the field list. According to the invention, by setting a data table and field information which need to the synchronized on a receiver, receiver data from different data structures can be synchronized and the concentrated display of the data from the different data structures can be realized through a row-column transposing way.

Description

technical field [0001] The invention belongs to the technical field of databases, and in particular relates to a data synchronization method, device and system. Background technique [0002] In the existing data synchronization technology, by setting the table name correspondence table and the field correspondence table between the sender and the receiver, the receiver can obtain data from the sender according to the conditions for obtaining data, and save it to the corresponding data table. The above data synchronization technology requires that the data structure of the receiver be consistent with that of the sender. Once the data structure of the sender changes, the data structure of the receiver also needs to be adjusted accordingly. The resulting code adjustment increases the system maintenance costs. At the same time, after receiving the synchronization data from different senders, the receiver can only centrally display the synchronization data sent by the senders w...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 崔智刚
Owner KINGDEE SOFTWARE(CHINA) CO LTD
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