Hi, Are these A,B,C independent from each other? I mean you don't need to perform a query or transaction in which at least two of them occurs. In this case it is recommanded to put them into different databases. This is more secure. Best Regards, Otto 2006/4/17, slackman@xxxxxxxxxxx <slackman@xxxxxxxxxxx>: > Sorry i have wrong... > Now I have 3 database A,B,C is working in Interbase v 5.6, > but Interbas v 5.6 is no longger can hold what the client wants, > I will conver it in Postgresql, I need your advice which is the > bertter result: > > (1): > unika > | > |------ A (schema) > |------------ B (schema) > |------------------- C (schema) > > (2) create database A, create database B, create database C > > thank you all > > > ---------------------------(end of broadcast)--------------------------- > TIP 3: Have you checked our extensive FAQ? > > http://www.postgresql.org/docs/faq >