There is nothing quite so important to a developer as backups.
Backup and Migrate makes the task of backing up your Drupal database and migrating data from one Drupal install to another easier. It provides a function to backup the entire database to file or download, and to restore from a previous backup. You can also schedule the backup operation. Compression of backup files is also supported. The database backup files created with this module can be imported into this or any other Drupal installation with the restore feature, or you can use a database tool such as phpMyAdmin.