RE: Archive Mode On for Read Only DB

  • From: "Bobak, Mark" <Mark.Bobak@xxxxxxxxxxxxxxx>
  • To: <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 3 Mar 2004 11:16:19 -0500

Given your circumstances, I see no benefit to archive log mode.  As Dennis 
recommended, just back it up once a year and save the tapes.  No point in 
archivelog mode or more frequent backups.
 
-Mark

-----Original Message-----
From: Gene Sais [mailto:Gsais@xxxxxxxxxxxxxxxxxxx]
Sent: Wednesday, March 03, 2004 11:12 AM
To: oracle-l@xxxxxxxxxxxxx; DWILLIAMS@xxxxxxxxxxxxx
Subject: RE: Archive Mode On for Read Only DB


Dennis - The database is opened in read only mode.  The database changes once a 
yr to be updated w/ new images.  At that time, I put the db in read write mode, 
add the images, then open db in read only and back it up while db is open.  It 
is a web query db that I would like to minimize down time.  Is there any 
benefit to putting this db in archive log mode?  I don't see any, but I may be 
missing something :).
 
Thanks for your help,
Gene

>>> DWILLIAMS@xxxxxxxxxxxxx 3/3/2004 10:47:26 AM >>>

Gene - By read only, do you mean the contents of the database are never
changing? Do you ever take it out of read only mode, like to change
something? Why back it up occasionally? Just do a cold backup once and save
the tapes. 



Dennis Williams
DBA
Lifetouch, Inc.
dwilliams@xxxxxxxxxxxxx 

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [ mailto:oracle-l-bounce@xxxxxxxxxxxxx]On
Behalf Of Gene Sais
Sent: Wednesday, March 03, 2004 9:04 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: Archive Mode On for Read Only DB


I have an 8i read only database that is used for query of images.
Occassionally, I back it up using OS utilities (cp, tar, TSM, etc) while the
db is open.  

Question: Is there any benefit to having this db in archive log mode?  Since
it is in read only mode, I see no benefit or am I missing something?

Thanks for any insight you may provide,
Gene

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