I'm about to start a project that will need to have 2 servers synced.

The problem is that one server receives modification for some tables
(that don't get modified on the other server), and the other server
gets modification for other tables.

Is it possible to have two slon processes synchronizing changes from
one server to the other?

The other thing is that the servers will be in buildings far away, but
on a 1Gig FO network. Downtime could appear if there is a FO cut,
which could take some hours to bring up.

Is this scenario possible?

-- 
Martín Marqués
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DBA, Programador, Administrador