´ð¸´: Standy database / RMAN

From: qigong <qigong_at_taobao.com>
Date: Thu, 2 Sep 2004 09:50:14 +0800
Message-Id: <20040902015214.55A5F34103@smtp.263xmail.com>

Rman is much better than script hotbackup.Rman backup datablock but os hotbackup backup datafile.Rman will validate block's head and tail = during
backup,so it
don't produce extra redo.Rman has many advantages.Setup rman is easy,you = can
choose catalog or use controlfile store rman metadata. By the way,why do you choose logical standby?It has many restriction.

-----=D3=CA=BC=FE=D4=AD=BC=FE-----
=B7=A2=BC=FE=C8=CB: oracle-l-bounce_at_freelists.org =
[mailto:oracle-l-bounce_at_freelists.org]
=B4=FA=B1=ED Manjula Krishnan
=B7=A2=CB=CD=CA=B1=BC=E4: 2004=C4=EA9=D4=C21=C8=D5 23:38
=CA=D5=BC=FE=C8=CB: oracle-l_at_freelists.org
=D6=F7=CC=E2: Standy database / RMAN=20

Hi:
=20

I want to implement both 9i Data Guard and RMAN on one of our servers = (AIX
5.2, Oracle 9.2.0.4 64 bit). This server is in the process of being = tested.
It will go into production sometime in October. Hot backups are = currently
being performed nightly (just with scripts no RMAN).=20 1. I want to setup RMAN. How easy or difficult is it to switch from = these
scripts to using RMAN?
2. I also want to implement logical standby for max availability.=20

When the data is refreshed for going live, will it affect = the logical standy in any way. I think I will have to recreate it.
- What about RMAN? How will the backups using either RMAN or = the scripts affect the standby?
  =20
  I am reading the Oracle DataGuard (rel 9.2) on technet and other related metalink documents.
  =20
  What else do I need to be aware of? Please point me to anything else you think I should read before getting started.
  =20
  Thanks,
  =20
  Manjula =09
  Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers!

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Received on Thu Sep 02 2004 - 02:09:34 CDT