hi, all; I am new here. And I need some suggestion. I have many similar database to store data for every customer. Structure of database is almost the same. As I use same application to control all these data, so I can only use one database user to connect to these database. And I have no needs to query table for different customer together. I wonder which I should use, different shema or different database to store data? I 'd like to know the advantage and disadvantage for using schema or database. Thanks michael -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general