Plugin integrates Sypex Dumper 2 in WordPress. Which can help you create a backup and restore of your MySQL database.
'Bei Fen' is chinese for 'Backup', and that's what this plugin creates: backups!
**EG-Delicious-Sync** backups the Delicious links into WordPress links database, and gives you many Delicious features.
Backup and restore your Contact Form 7 configuration data
Lets you create and download SQL dumps of your wordpress database for backup.
Exports all your posts to a zip file containing a blosxom style directory hierarchy of posts.
Creates on demand backups of Uploads, Themes, Plugins and the wp-content directory. Probably only suitable for smaller sites.
DBC Backup, is a simple way to schedule daily database backups using the wp cron system.