Hi, I'm designing a database schema in which I should allow user to create custom fields at the application level. My application is a web-based system and it has multiple companies in a single database. So this means that each company can create their own custom fields. A custom field created in a company should not be visibile to the other company. Also, we don't want to restrict the number of fields allowed to create. I also read some article which talks about the type of patterns: 1. Meta-database 2. Mutating 3. Fixed 4. LOB My question here is, what is the best approach to define the architecture for custom fields. Performance should not be compromised. Thank you in advance. Regards, Gnanam. -- View this message in context: http://www.nabble.com/Custom-Fields-Database-Architecture-tp24034270p24034270.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general