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Method and device for backing up offline databases on cloud platforms

A database and cloud platform technology, applied in the database field, can solve problems such as untimely data update, poor data update efficiency, and too long data update time interval, so as to improve user experience and timeliness

Inactive Publication Date: 2018-02-23
XIAN IRAIN IOT TECH SERVICES CO LTD
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  • Claims
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Problems solved by technology

[0003] In the prior art, the offline equipment database is generally synchronized at regular intervals, and the data of the offline equipment database is synchronized to the cloud platform, so as to save the latest data of the offline equipment database in the cloud platform, and the data update time If the interval is too long, the data update will not be timely, and the data update method is to synchronize the data of the entire database, resulting in poor efficiency of data update

Method used

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  • Method and device for backing up offline databases on cloud platforms
  • Method and device for backing up offline databases on cloud platforms
  • Method and device for backing up offline databases on cloud platforms

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no. 1 example

[0058] refer to figure 2 , figure 2 It is a schematic flowchart of the second embodiment of the method for backing up an offline database on a cloud platform according to the present invention. Based on the first embodiment of the above method, after creating the connection between the monitoring device and the offline device, it also includes:

[0059] Step S4, the monitoring device sends a data modification instruction to the computer, so that the offline device receives the data modification instruction, modifies the data in its database according to the modification instruction, and triggers the monitoring device to monitor it;

[0060] After the associated interface parameters between the monitoring device and the offline device are completed, the monitoring device sends a data change instruction to the offline device. After the offline device receives the relevant data change instruction, it runs the SQL statement of the existing batch data change in the offline devi...

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Abstract

The invention discloses a method for backing up offline databases on cloud platforms. The method comprises the following steps of: monitoring data in an offline equipment database by a monitoring program; when the fact that the data in the offline equipment data changes is monitored, obtaining changed data in the database from offline equipment by the monitoring program; and sending the obtained changed data to a cloud platform by the monitoring program so as to store the changed data. The invention furthermore discloses a device for backing up offline databases on cloud platforms. According to the method and device, the problem that cloud platform data calling is influenced as data in existing databases cannot be synchronized to cloud platforms in time to carry out data backup when the data changes is effectively avoided, the data backup timeliness is improved and then the using experience of offline equipment is enhanced.

Description

technical field [0001] The invention relates to the technical field of databases, in particular to a method and device for backing up an offline database on a cloud platform. Background technique [0002] In the database of offline equipment, considering data reuse and backup, it is generally necessary to send relevant data changes to the cloud platform for backup, so that data can be saved and other programs can call the database data information of the offline equipment. [0003] In the prior art, the offline equipment database is generally synchronized at regular intervals, and the data of the offline equipment database is synchronized to the cloud platform, so as to save the latest data of the offline equipment database in the cloud platform, and the data update time If the interval is too long, the data update will not be timely, and the data update method is to synchronize the data of the entire database, resulting in poor efficiency of data update. [0004] The above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1451G06F11/1464
Inventor 王林祥赵皎平王银波
Owner XIAN IRAIN IOT TECH SERVICES CO LTD
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