Hi, I am creating a hosted solution that I want to base on separation by schemas. So that each hosted family we will have, will have a schema assigned to it (and a user). On login I will set the search path, and so each family will see it's tables. This is all tested and works fine. But I would like to know if there's a practical limit to the number of schemas and tables I can have. Please note that I'm using table spaces to make sure the directories are manageable. I tested it so far with 13000 schemas and users, with 26 tables in each schema (a total of more that 330000 tables). It works perfectly, but I would like to know if someone has experience with this number of tables/schemas, and if there's a limit I should be careful of. Bye, Guy. -- Family management on rails: http://www.famundo.com - coming soon! My development related blog: http://devblog.famundo.com