I really don't get it: Asynchronous replication every 2 seconds

I'm trying to configure (using oracle replication manager) 2 databases to replicate every 2 seconds.
It replicates twice a minute, and not 30 times a minute ? even I have said: interval 2 seconds.

Can someone explain me step by step how to configure asynchronous replication or give me some tips, etc.

Another question, if you modify something in the configuration, how fast will the modifications be modified by the Oracle server. Immediatelly, or do you have to wait a minute, 10 minutes, ... Can you test immediatelly or do you have to wait for a while.

thank you in advance,
Sander Received on Sun Aug 20 2000 - 12:58:12 CDT