Platform data remote backup method

An off-site backup and data technology, which is applied to digital data processing, redundancy in computing, data error detection, inter-program communication, etc. It can solve the problem of not implementing OpenStack platform data off-site backup.

Active Publication Date: 2017-04-26
UNIV OF SCI & TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method for off-site backup of pla...

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Embodiment Construction

[0049] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0050] The present invention aims at the existing problem of not implementing data off-site backup in the OpenStack platform, and provides a platform data off-site backup method.

[0051] see figure 1 As shown, the platform data remote backup method provided by the embodiment of the present invention includes:

[0052] Use database triggers in the main site to obtain data operation types and operation data;

[0053] Pass the obtained data operation type and operation data to the asynchronous backup service of the primary site;

[0054] The asynchronous backup service at the main site sends the changed data in the database to the off-site backup site according to the received data operation type and the operated data, so that the off-site backup site back...

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Abstract

The invention provides a platform data remote backup method which can realize the remote backup of the data in a platform. The method comprises the following steps: obtaining a data operation type and operated data by using a database trigger in a main station; transmitting the obtained data operation type and the operated data to a main station asynchronous backup service; enabling the main station asynchronous backup service to send changed data in a database to a remote backup station according to the received data operation type and the operated data so that a remote backup station backup service stores the received changed data in the remote backup station locally and records data backup information in the database of the remote backup station, wherein the data backup information is corresponding information between the local data of the remote backup station and the data in the main station platform. The platform data remote backup method is suitable for the technical field of cloud computing platform data backup.

Description

technical field [0001] The invention relates to the technical field of data backup, in particular to a method for backing up platform data in different places. Background technique [0002] In recent years, OpenStack, as the most popular open source cloud computing platform, has been widely used in the construction of private clouds and public clouds. However, OpenStack has not provided a solution for off-site data backup. While we benefit from the services it brings, we also bear the risk of data (especially critical data) and service loss. Once disasters such as fires and earthquakes occur, huge losses may be suffered. [0003] At present, enterprises, organizations or individuals use OpenStack in two ways: one is to use the virtual machine (as a server) and database provided by OpenStack to run corresponding software and services; the other is to use the cloud provided by OpenStack Storage capacity to store and backup critical files or data. For the former, from the u...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F11/14G06F9/54
CPCG06F9/542G06F9/546G06F11/1448G06F2209/548H04L67/1095
Inventor 张晓彤余伟伟王璇刘喆
Owner UNIV OF SCI & TECH BEIJING
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