hi,
what do u do if the DB become big and u have to spread it into two or more computers. Links and Docs are ok too ?
For example what if u do if u want to split the DB on two servers (at desing stage), but u have common data such as user info,address etc... if u decide to do it that way u need to syncronize common data in some way, what do u do.
It's called "replication" - you should probably spend some time reading up on the issues it presents. The current most-popular system would seem to be "Slony".
-- Richard Huxton Archonet Ltd
---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ?
http://www.postgresql.org/docs/faqs/FAQ.html