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Data table synchronization method and device, computer equipment and storage medium

A technology of data tables and computer programs, applied in the field of big data, can solve the problem of not being able to synchronize data tables in real time

Active Publication Date: 2020-03-06
KINGDEE SOFTWARE(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the current database synchronizes data tables by parsing specified data tables, and cannot synchronize data tables in different databases in real time

Method used

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  • Data table synchronization method and device, computer equipment and storage medium
  • Data table synchronization method and device, computer equipment and storage medium
  • Data table synchronization method and device, computer equipment and storage medium

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Embodiment Construction

[0058] In order to make the purpose, technical solution and advantages of the present application clearer, the present application 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 application, and are not intended to limit the present application.

[0059] The data table synchronization method provided by this application can be applied to such as figure 1shown in the application environment. Wherein, the terminal 102 communicates with the server 104 through the network. Obtain the update instruction of the target data table in the first database, obtain the corresponding local data lock according to the update instruction, and count the reentry times of the local data lock. When the reentry times are less than the preset reentry times, obtain the update instruction corresponding The global data lock triggers the fi...

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Abstract

The invention relates to a data table synchronization method and device, computer equipment and a storage medium. The data table synchronization method comprises the following steps: obtaining an updating instruction of a target data table in a first database, obtaining a corresponding local data lock according to the updating instruction, counting the reentry times of the local data lock, when the reentry frequency is smaller than the preset reentry frequency, obtaining a global data lock corresponding to the updating instruction, and triggering a first action corresponding to the updating instruction according to the local data lock and the global data lock, wherein the first action is used for obtaining the response state of the first database and the at least one second database to theupdating instruction; and triggering a second action corresponding to the updating instruction according to the obtained response state, wherein the second action is used for synchronizing source data corresponding to the updating instruction to a target data table in the first database and a corresponding target data table in at least one second database. According to the scheme, data table updating of different databases can be synchronized in real time.

Description

technical field [0001] The present application relates to the technical field of big data, in particular to a data table synchronization method, device, computer equipment and storage medium. Background technique [0002] With the development of Internet technology, the integration of the Internet and various fields is becoming more and more close. In order to preserve the integrity of the massive data generated by systems in various fields, the data needs to be stored in different databases. However, with the various high concurrency of large websites There are more and more scenarios such as access and massive data processing, and the storage and demand for data are also getting higher and higher. In order to facilitate data query, data needs to be stored redundantly, and data tables need to be synchronized. [0003] However, current databases synchronize data tables by parsing specified data tables, and cannot synchronize data tables in different databases in real time. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/27G06F16/23G06F9/52
CPCG06F16/2282G06F16/27G06F16/2343G06F9/52
Inventor 郑政芳
Owner KINGDEE SOFTWARE(CHINA) CO LTD