On Aug 28, 12:18 pm, hikaru <hikaru_naruto2...@yahoo.co.jp> wrote:
> Hi all,
> I've heard Dataguard Real Time Apply feature makes Primary database to
> do a bit of overhead processes.Is that true? Is there the source WP or
> metalink docs or else?
>
> Thanks in advance.

I would start here:

http://download.oracle.com/docs/cd/B....htm#SBYDB0050

Of course I would have started with the documentation before I posted
to any newsgroup.


David Fitzjarrell