Step 1: Specify the source and target databases using Class::DBI

New database Class::DBI:

package New::DBI;
use base 'Class::DBI';

__PACKAGE__->connection('dbi:mysql:new_games', 'user', 'password');

package New::DBI::Game;
use base 'New::DBI';

__PACKAGE__->table('game');
__PACKAGE__->columns(All => qw/id name search_data website/);