There is a wide choice of tools for working with MySQL databases. We recommend:
You can easily backup (or 'export') the database using any GUI tool, including phpMyAdmin or SqlYog. Or you can use a MySQL utility called mysqldump from the command line.
To backup a database named 'browsercrm' run:
mysqldump -u [username] -p[password] browsercrm > browsercrm_dump.sql (there must be no space between -p and the password)
Or, to backup and zip as a gzip file:
mysqldump -u [username] -p[password] browsercrm | gzip > browsercrm_dump.sql.gz
See the MySQL manual for mysqldump
If you are on a Webhost or ISP and don't have shell access, your ISP will likely have a control panel section for making and downloading MySQL backups.
To restore a database from a file 'browsercrm_dump.sql' to a database 'browsercrm' run:
mysql -u [username] -p[password] browsercrm < browsercrm_dump.sql there must be no space between -p and the password.
Or, to restore from a gzip file:
gunzip browsercrm_dump.sql.gz mysql -u [username] -p[password] browsercrm < browsercrm_dump.sql