synchronise 2 db pgsql ? - Mailing list pgsql-sql

Hi,

I've 2 databases on 2 differents server. I want to synchronise one that is 
source to the other (mirroring).
The database's name are the same.
How can I do it properly ?
I wouldn't want to do : dump db1, drop db2, read_dump db2.

Thanks for your help

Regards,
Laurent.