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Batch host backup method and system for DM database and storage medium

A database and backup technology that applies redundancy in computing to data error detection, electrical digital data processing, and response error generation. It can solve problems such as data that cannot be automatically backed up, and save backup time and labor costs. , reduce the workload, reduce the effect of work burden

Inactive Publication Date: 2020-03-13
GUANGZHOU VCMY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings in the prior art that Dameng database data cannot be automatically backed up, the present invention provides a method, system and storage medium for batch host backup of Dameng database,

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  • Batch host backup method and system for DM database and storage medium
  • Batch host backup method and system for DM database and storage medium

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Embodiment Construction

[0039] This embodiment is a preferred implementation mode of the present invention, and other principles and basic structures that are the same or similar to this embodiment are within the protection scope of the present invention.

[0040] The present invention is mainly a method for the batch host backup system of Dameng database. The method is based on the batch host backup system of Dameng database, which relies on the ansible module to realize batch backup. Ansible is a remote control module based on the ssh protocol. It is to use ssh to connect to each host to execute commands on the remote server, distribute files, etc. It mainly includes the following steps:

[0041] Step S1, backup environment detection: check whether the backup environment of Dameng database exists and meets the requirements; Dameng backup files are all stored on the Dameng database server, and the backup file data are all from the Dameng database on the backup node. In this embodiment, the backup en...

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Abstract

The invention discloses a batch host backup method and system for a DM database and a storage medium. The method achieves backup command execution and file distribution on a remote server by utilizingan ansible module remotely controlled based on an ssh protocol and through connecting server hosts of DM databases, and the system comprises a backup environment detection module and a backup execution module, the backup environment detection module is used for detecting whether a backup environment is established or not, and backup can be executed if configurations exist and the environment meets requirements; and the backup execution module is used for executing backup operation, and a program for realizing the method is stored in the storage medium. According to the invention, the securityof backup data can be improved, and the whole backup life cycle can be controlled. A backup system can be accessed, backup data is automatically copied to the backup system and a tape library, the workload is reduced, and the working efficiency is improved. In addition, a customized backup strategy can be adopted, so that the backup time cost and the labor cost are saved, and the workload is reduced.

Description

technical field [0001] The invention discloses a batch host backup method, in particular to a batch host backup method, system and storage medium for Dameng database. Background technique [0002] Backup management work is a very important security work in system operation and maintenance work, especially Dameng database carries important core data of the company, and its backup work will directly affect data security. [0003] At present, Dameng database mainly relies on the scheduled task method set on the server for data backup, which lacks reasonable and standardized management. This method has the following disadvantages: (1), the validity of the data after backup cannot be checked automatically; (2), the way of backup, the path of backup and the whole life cycle of backup cannot be controlled; (3), the data after backup cannot be To connect with the backup system of the power grid and the tape library, it needs to be copied manually, which is a heavy workload and low ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1456G06F11/1458G06F11/1464
Inventor 李玉祥吴远明许志成温振环
Owner GUANGZHOU VCMY TECH CO LTD
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