WP-DBManager的作者是Lester 'GaMerZ' Chan，目前有100,000+个有效安装。已经Tested with 5.4.1版本的wordpress。
Allows you to optimize database, repair database, backup database, restore database, delete backup database , drop/empty tables and run selected queries. Supports automatic scheduling of backing up, optimizing and repairing of database.
Activate WP-DBManager Plugin
The script will automatically create a folder called backup-db in the wp-content folder if that folder is writable. If it is not created, please create the folder and ensure that the folder is writable
Open Folder: wp-content/backup-db
If you are on Apache, move the htaccess.txt file from Folder: wp-content/plugins/wp-dbmanager to Folder: wp-content/backup-db/.htaccess if it is not there already
If you are on IIS, move the Web.config.txt file from Folder: wp-content/plugins/wp-dbmanager to Folder: wp-content/backup-db/Web.config if it is not there already
Move index.php file from Folder: wp-content/plugins/wp-dbmanager to Folder: wp-content/backup-db/index.php if it is not there already
Go to WP-Admin -> Database -> DB Options to configure the database options
Plugin icon by Freepik from Flaticon
I spent most of my free time creating, updating, maintaining and supporting these plugins, if you really love my plugins and could spare me a couple of bucks, I will really appreciate it. If not feel free to use it without any obligations.
Note that this plugin passes your datababase password via –password in the command line of mysqldump. This is convenient but as a trade off, it is insecure.
On some systems, your password becomes visible to system status programs such as ps that may be invoked by other users to display command lines. MySQL clients typically overwrite the command-line password argument with zeros during their initialization sequence. However, there is still a brief interval during which the value is visible. Also, on some systems this overwriting strategy is ineffective and the password remains visible to ps. Source: End-User Guidelines for Password Security
If this is a concern to you, I recommend another database backup plugin called WP-DB-Backup
To know about the difference between WP-DBManager and WP-DB-backup, checkout What is the difference between WP-DBManager and WP-DB-Backup? in the FAQ section.