thanks for your kind reply For example, for a classic online shop, 1 BD for customer (for check-in, check-out, list product etc...) 1 BD for admin (for update product price, stock etc...) 1 BD for normal user (for web forum, enquiry, feeback etc...)
does it looks good? so if my BD doesn't map to exactly one business object that implement the service, like my BD for customer need services from more than one business object (at least one for product, and one for shopping cart) is it the role of BD to handle various object ? or use some others pattern ?? --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]