mysql accessing one database from another

[Manasi Save]

Hi All,

I am needing to access a sub databases through main database.

I have one main database and serveral sub databases. For accessing those
databases I am using mysql prepared statements, But the performance I am
getting because of this is very low.

Can anyone suggest me any alternate way for this. Please let me know if
you need any other information on this.

Thanks in advance.

-- 
Regards,
Manasi Save
Artificial Machines Pvt Ltd.