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RE: Re: Logical StandBy question

From: Carel-Jan Engel <cjpengel.dbalert_at_xs4all.nl>
Date: Wed, 12 Nov 2003 09:44:39 -0800
Message-ID: <F001.005D6709.20031112094439@fatcity.com>


Hi all,

As Stephane told, logical standby (LSB) has a lot of tiny little exceptions and special issues to cope with. I've done one implementation in production until now (did appr. 20 Physical Standby sites as well).

But, even that site uses 2 LSB's as reporting systems, and has a PSB for the HA issue.

Feel free to ask more.

Regards, Carel-Jan

At 08:49 12-11-03 -0800, you wrote:
>Jose Luis,
>
> What you say refers to the physical standby database (which works
> well), not to the logical standby database (which on the paper looks
> great, allows you to open the database, create additional tablespaces,
> create additional indexes on replicated objects etc) but which in
> practice still has a lot of teething troubles. Wouldn't use it in
> production on Oracle 9.2.
>
>HTH,
>
>SF
>
> >----- ------- Original Message ------- -----
> >From: Jose Luis Delgado
> ><joseluis_delgado_at_yahoo.com>
> >To: Multiple recipients of list ORACLE-L
> ><ORACLE-L_at_fatcity.com>
> >Sent: Wed, 12 Nov 2003 08:09:27
> >
> >Hmmmmmm...
> >
> >I'd like to know where in the manuals... :-)
> >
> >I do not think so since the standby database stay
> >in
> >permanent recovery mode.
> >
> >JL
> >
> >--- Rachel Carmichael <wisernet100_at_yahoo.com>
> >wrote:
> >> yes. Well documented in the manuals
> >>
> >>
> >> --- Juan Miranda <j.miranda_at_sermatica.es> wrote:
> >> >
> >> >
> >> > Hi
> >> >
> >> > It is posible to create other schemas on a
> >logical
> >> stand by database
> >> > ?
> >> >
> >> > I mean, schemas that don?t exist in the primary
> >
> >> database.
> >> > --
> >> > Please see the official ORACLE-L FAQ:
> >> http://www.orafaq.net
> >> > --
> >> > Author: Juan Miranda
> >> > INET: j.miranda_at_sermatica.es
>--
>Please see the official ORACLE-L FAQ: http://www.orafaq.net
>--
>Author: Stephane Faroult
> INET: sfaroult_at_oriolecorp.com
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Carel-Jan Engel
  INET: cjpengel.dbalert_at_xs4all.nl

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Received on Wed Nov 12 2003 - 11:44:39 CST

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