RE: Logical Backup for a large database

From: Jay Hostetter <jhostetter_at_decommunications.com>
Date: Thu, 30 Aug 2001 06:11:21 -0700
Message-ID: <F001.0037CDCB.20010830063118@fatcity.com>

Duplicate your database using RMAN. Then export/import the table that was dropped. Of course, this means that you need to have an extra 150 Gb of disk space lying around.

-----Original Message-----

Sent: Monday, August 27, 2001 5:11 PM
To: Multiple recipients of list ORACLE-L

DBAs

Last week one of my user dropped a table since we don't have any backup except for rman backup. It is not allowe me to do any recovery on 7/24 database. Anyway we recreate the table(we are lucky, this table hold parameters)

This make me think of situation of lossing very important big table. We have about 1000 tables with bigget one of 8GB .

Is there any idea how to perform a logical backup on a database with 150GBs. Or take a TSPITR in case of those kind of thing happen again. From my case, imp/exp looks impossibe from point of view of timing and spacing. The question will be the same for TSOITR on large database. Is there any other way to prepre those kind of situation.

Mitchell

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Author: Mitchell
  INET: mitchell_at_comnet.ca

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Author: Christopher Spence
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Jay Hostetter
Oracle DBA
D. & E. Communications
Ephrata, PA USA

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Author: Jay Hostetter
  INET: jhostetter_at_decommunications.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists


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