> Although
> Postgres-R is a synchronous approach, I believe it is the closest to
> the goal mentioned above. Here is an abstract of the advantages.
If you only want synchronous replication, why not simply use triggers ?
All you would then need is remote query access and two phase commit,
and maybe a little script that helps create the appropriate triggers.
Doing a replicate all or nothing approach that only works synchronous
is imho not flexible enough.
Andreas
