I am creating a CMS in order to dynamically create individual profile pages for users.
Is it recommended to create a single unique page for each profile, ie my-domain.com/profile0001
The alternative is populating a bunch of different subdomain folder with the same profile. I would use rel=canonical on identical profile pages.
To make things more clear, the conflict is creating
location.my-domain/filter2/215 (using rel=canonical)
*215 and 001 are identical pages