Data synchronization method and device for databases

A data synchronization and database technology, which is applied in database distribution/replication, electronic digital data processing, structured data retrieval, etc., can solve problems such as difficulty, high cost, and low efficiency of data synchronization, so as to reduce difficulty and cost, improve The effect of synchronization efficiency

Inactive Publication Date: 2017-04-19
深圳市中科长海科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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[0004] Based on this, it is necessary to provide a database data synchronization method and device for

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  • Data synchronization method and device for databases
  • Data synchronization method and device for databases
  • Data synchronization method and device for databases

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[0048] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the objective of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0049] In one embodiment, such as Figure 1A As shown, a method for synchronizing database data in an embodiment includes the following steps:

[0050] Step 120: Obtain configuration information.

[0051] In this embodiment, the configuration information is pre-stored configuration information. For example, the configuration information is generated according to an input instruction and stored in the system. For example, the configuration information i...

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Abstract

The invention relates to a data synchronization method and device for databases. The method comprises following steps: obtaining configuration information; analyzing the configuration information to obtain connecting information and mapping information of a first database and a second database; establishing connection between the first database and the second database according to the connecting information of the first database and the second database; synchronizing data of the second database to the first database according to the mapping information of the first database and the second database. Data of databases can be directly synchronized by establishing connecting and mapping between databases without the synchronization through systems and interfaces of systems, which effectively increases the data synchronization efficiency and reduces the difficulty and cost for data synchronization.

Description

technical field [0001] The invention relates to the technical field of data synchronization, in particular to a database data synchronization method and device. Background technique [0002] In the process of enterprise development and informatization construction, information island is a problem that any enterprise in the world will encounter in the development process. Information islands mean that information is not shared and exchanged between application systems, and information, business processes, and applications are disconnected from each other. Enterprise application systems such as HR (Human Resources, human resources) systems, OA (Office Automation, office automation) systems, and financial systems are mostly developed by different software suppliers. Each system has its own database, and the data is independent of each other. , and the basic data such as employee information, department information, and customer information cannot be shared, and need to be regi...

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/27
Inventor 吕成龙
Owner 深圳市中科长海科技股份有限公司
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