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Data synchronization method and device

A data synchronization and data encapsulation technology, applied in the field of communication

Active Publication Date: 2017-11-28
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the problem that there is no effective data synchronization method to realize data synchronization between different database systems in the prior art, the present invention provides a data synchronization method and device to at least solve the above problems

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Embodiment Construction

[0021] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0022] In this embodiment, a method for synchronizing data between different data sources in batches is provided, and the data synchronization mode can be customized. figure 1 is a flowchart of a data synchronization method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0023] Step S102, reading the data to be synchronized in the first data source and the second data source;

[0024] Step S104, parse the read data from the first data source into one or more first objects, and parse the data from the second data source into one or more second objects, wherein the first the object and the second object have the same data for...

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Abstract

Disclosed are a data synchronization method and device. The method comprises: reading data requiring synchronization in a first data source and a second data source; resolving the data read from the first data source into one or more first objects, and resolving the data from the second data source into one or more second objects, the first object and the second object having the same data format; according to a data synchronization manner, synchronizing the data in the first object and the second object, the data synchronization manner being synchronization subject to the data in the first object, or synchronization subject to the data in the second object; encapsulating the data in the object having the synchronization completed in the first object and the second object into a data format of the data source corresponding to the object, and writing the encapsulated data into the corresponding data source. By using the present invention, data synchronization between different database systems may be selected according to a customized manner.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data synchronization method and device. Background technique [0002] With the continuous improvement of system software, if the original database system no longer meets the system requirements due to inherent deficiencies such as efficiency and design, it is necessary to consider introducing a new database system, and this new database system is often in storage. , The structure is very different from the original database system, it is a brand new database system, which is destined not to exchange data directly with the original database system. Therefore, in order to ensure the forward compatibility of the software, the new software needs to be compatible with the new and old database systems at the same time. In order to ensure that the data configured by the user is not lost, the system needs to consider these two different database systems (or two different database syst...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/27
Inventor 李德云
Owner ZTE CORP
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