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Data synchronization method and apparatus

A data synchronization and data technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of insufficient amount of synchronized data, poor timeliness of data synchronization, etc., achieve low application development costs, improve timeliness, overcome The effect of inefficiency

Inactive Publication Date: 2017-02-15
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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Problems solved by technology

[0005] In order to solve the problem of poor data synchronization timeliness or insufficient synchronization data volume in the prior art in the process of centralizing data scattered in various systems, the present invention proposes a data synchronization method and device

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] figure 1 It is a flowchart of a data synchronization method according to an embodiment of the present invention. like figure 1 As shown, the data synchronization method of the embodiment of the present invention is used to synchronize the data of the source end and the target end in real time, including:

[0040] S100. Receive basic business information input by the user;

[0041] S200. According to the basic business information, acquire the basic b...

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Abstract

The present invention provides a data synchronization method and apparatus that are used for synchronizing data of a source end and a target end in real time. The data synchronization method comprises the steps of receiving service basic information input by a user; acquiring service basic data of the source end according to the service basic information; storing the acquired service basic data of the source end, and recording REDO LOG of a database after the stored service basic data changes; and analyzing the REDO LOG of the database, and updating the data of the target end in real time according to information of the analyzed REDO LOG of the database. According to the method, massive data of multiple systems are synchronized rapidly and accurately by using the system-level log REDO LOG of the database software and the TCP / IP, and defects of low efficiency or high resource consumption of existing massive data synchronization method are overcome.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to the field of data synchronization, and in particular to a data synchronization method and device. Background technique [0002] With the improvement of the level of informatization and the improvement of people's awareness of risks, modern financial enterprises have gradually strengthened the application of information technology to measure risks. Especially with the promotion of Basel III, qualified financial enterprises have been gradually replaced by Use the advanced method to measure the risk of financial business activities. Due to the complexity of the advanced method, a large amount of basic data is required as the basis for measurement, and a large amount of basic data is scattered in various professional systems. Centralize the data scattered in various systems through technical means. Traditional data synchronization means mainly through online interface sync...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F17/30
CPCH04L67/1095G06F16/245H04L67/51
Inventor 王大猷黎健
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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