We recently moved to PG 9.2.4 (from 8.4.4) to take advantage of replication,
and I have to say it's pretty awesome.
I ran into some things that I was hoping someone could clarify.
a) There appears to be no way to tell how far behind my standby servers are.
That is, I can find a checkpoint
I can answer your first question. The way I check the replication delay is
by running this query on the replication server:
*SELECT now() - pg_last_xact_replay_timestamp();*
Of course you need to configure hot standby replication, which you should
if you are not.
Regards,
Strahinja
On Tue,
