| Which takes longer? [message #74798] |
Fri, 18 February 2005 06:08  |
Tony
Messages: 190
Registered: June 2001
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Senior Member |
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Which takes longer?
A hot backup of a 78GB DB on Win2003 during off-peak hours?
or
An export of a 78GB DB on Win2003 with the DB shut down?
I'm inclined to think the hot backup would take longer...am I correct?
Thanks!
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| Re: Which takes longer? [message #74799 is a reply to message #74798] |
Fri, 18 February 2005 06:38  |
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Mahesh Rajendran
Messages: 10708
Registered: March 2002
Location: oracleDocoVille
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Senior Member
Account Moderator |
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>>An export of a 78GB DB on Win2003 with the DB shut down?
How can you take an export when the database is shutdown?
Am i missing something?
>>Which takes longer?
Depends on many many factors.
hardware, your backup method etc.
Studies show that export will take a longer time in VLDB environment ( and consider importing back!!)
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