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A data synchronization method and device

A data synchronization and data technology, applied in the field of data processing, can solve the problems of troublesome manual closing operation and poor timeliness for users, and achieve the effect of improving convenience

Active Publication Date: 2020-06-05
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a data synchronization method to solve the problem of using a graphical interface synchronization tool in the prior art. If the pre-conditions set are not completed, there will be a cyclical waiting state, and the user's manual shutdown operation is more troublesome, and The problem of poor timeliness

Method used

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  • A data synchronization method and device
  • A data synchronization method and device
  • A data synchronization method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] figure 1 The implementation process of the data synchronization method provided by the first embodiment of the present invention is shown, and the details are as follows:

[0046] In step S101, the pre-conditions set in the synchronization tool that require cyclic waiting, and the cyclic waiting time of the pre-conditions are obtained.

[0047] Specifically, the synchronization tool described in the embodiment of the present invention can be an ETL (Extract-Transform-Load, extract, transform, load) tool, which is used to describe the process of extracting, transforming, and loading data from the source end. (load) to the destination process. The synchronization tool can be Kettle, Data Stage, RepositoryExplorer, Bee load and other tools.

[0048] The synchronization tool sets the preconditions that require cyclic waiting, including setting the synchronized data in the graphics component of the synchronization tool. After setting the data to be synchronized, the data ...

Embodiment 2

[0076] image 3 The implementation process of the data synchronization method provided by the second embodiment of the present invention is shown, and the details are as follows:

[0077] In step S301, the preconditions set in the synchronization tool that require cyclic waiting, and the cyclic waiting time of the preconditions are obtained.

[0078] In step S302, according to the pre-stored correspondence between the pre-condition and the loop execution time, it is judged whether the loop waiting time of the pre-condition is greater than or equal to the preset loop execution time.

[0079] In step S303, when the loop waiting duration of the precondition is greater than or equal to the loop execution duration, an end instruction is sent to the synchronization tool.

[0080] Steps S301-S303 are basically the same as steps S101-S103 in Embodiment 1, and will not be repeated here.

[0081] In step S304, during the time period from the last synchronization time point to the curr...

Embodiment 3

[0091] Figure 4 A schematic structural diagram of the data synchronization device provided by the third embodiment of the present invention is shown, and the details are as follows:

[0092] The data synchronization device described in the embodiment of the present invention includes:

[0093] An information acquisition unit 401, configured to acquire the preconditions set in the synchronization tool that require cyclic waiting, and the cyclic waiting duration of the preconditions;

[0094]A judging unit 402, configured to judge whether the loop waiting duration of the precondition is greater than or equal to the preset loop execution duration according to the pre-stored correspondence between the precondition and the loop execution duration;

[0095] The instruction sending unit 403 is configured to send an end instruction to the synchronization tool when the loop waiting duration of the precondition is greater than or equal to the loop execution duration.

[0096] Prefera...

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Abstract

The data synchronisation method comprises: acquiring a preset condition requiring loop waiting set up in a synchronisation tool and acquiring the loop waiting duration of the preset condition; on the basis of a prestored correspondence between preset conditions and loop execution duration, determining whether the loop waiting duration of the preset condition is greater than or equal to a preset loop execution duration; and, when the loop waiting duration of the preset condition is greater than or equal to the loop execution duration, sending a termination command to the synchronisation tool. The present method enables the loop waiting operation of the synchronisation tool to be promptly and efficiently switched off, increasing the convenience of worker operations.

Description

technical field [0001] The invention belongs to the field of data processing, in particular to a data synchronization method and device. Background technique [0002] In order to ensure data security, or to achieve data sharing requirements of databases in different locations, database synchronization technology is usually used to transfer data in one database to other databases. For example, by synchronizing the data distributed in the database of each terminal to the database in the backup server, the data of each terminal can be backed up, and the data can also be summarized to facilitate query or other processing of the summarized data. [0003] When synchronizing data, mature data warehouse tools, such as KETTLE tools, etc. are generally used to extract, convert, and load data from the source to the destination by using various components of the graphical interface of the synchronization tool. When using existing data warehouse tools for data synchronization, precondit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06F16/25G06F16/23
CPCG06F16/2358G06F16/254G06F16/273
Inventor 李刚赵莫言
Owner PING AN TECH (SHENZHEN) CO LTD