Re: Compressing ORACLE bakup?
From: Anton Dischner <dischner_at_med.uni-meunchen.de>
Date: Wed, 29 Jun 1994 16:48:28 -0800
Message-ID: <dischner-290694164828_at_gkc12a.klch.med.uni-muenchen.de>
Date: Wed, 29 Jun 1994 16:48:28 -0800
Message-ID: <dischner-290694164828_at_gkc12a.klch.med.uni-muenchen.de>
In article <2uoc7d$qi7_at_hpbblb.bbn.hp.com>, petern_at_bbn.hp.com (Peter Niedermann) wrote:
> Hi,
> I heard that ORACLE doesn't recommend to compress softwarewise their
> database files during backup. Can anybody explain me why?
>
> regards
>
>
> Peter
>
>
Some unix backup-restore commands do not really create a file on restore,
they only reserve space under certain conditions.
This can cause severe fragmentation and/or data loss.
But i see no danger in compressing the files.
Regards,
Toni
+--------------------------------------------------------------------+ | Anton Dischner Phone: +49 89 70953202| | Institut fuer Klinische Chemie Fax : +49 89 70958888| | Klinikum Grosshadern Home : +49 89 6254060 | | Ludwig Maximilians Universitaet Muenchen Handy: +49 172 8388880| | 81366 Muenchen | | Marchioninistr. 15 | | Germany Mail: dischner_at_med.uni-muenchen.de| +--------------------------------------------------------------------+Received on Thu Jun 30 1994 - 02:48:28 CEST