Here's an odd question. Kind of an in the future thing.
I have two db's on two smaller boxes I'd like to combine to one big box. But one db is replicated and the other doesn't need it.
I know currently you must replicate the entire cluster. I was just wondering, would it be a possible way forward to support WAL logging per tablespace. (each tablespace wal's to different directory). Then, as a logical step, could we support replication per tablespace?
Just kinda thinking out loud.
-Andy