actually nowadays i design my website to make as a marketplace,but i don't have any idea about how the space is alloted to user or make a new table in database for the user .
i mean when user register then how they store his information,upload pics etc. into their account (for e.g:- facebook,crowdspring,99designs,envato)and display it to a common dashboard so that a specific user can see the entries for their product.
Please guide me,
i had completed the login page & register page in asp.net(c#)