product overview
use DBI; my $user = 'root'; my $password = 'root'; my $db = 'inventory'; my $link = DBI->connect( "DBI:mysql:database=$db", $user, $password );
or connecting via network:
use DBI; my $user = 'root'; my $password = 'root'; my $db = 'inventory'; my $host = 'localhost'; my $port = 8889; my $link = DBI->connect( "DBI:mysql:database=$db;host=$host;port=$port", $user, $password );