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Home -> Community -> Mailing Lists -> Oracle-L -> RE: trouble importing
will try multiple imports - can they go against the same physical dump file?
or do I need to copy the dump file for each separate import?
will also restart with analyze=n - we're using RBO anyway
seem to be two ways with COMMIT param - COMMIT = Y and a large buffer (someone else's post) COMMIT = N and a large RBS (oracle recommendation) any thoughts on this?
I would love to use TTS but physically cannot ftp the 70G datafiles from our remote source (a client site) - the compressed dump file is just under 1Gb
-----Original Message-----
Sent: Thursday, May 16, 2002 12:49 PM
To: Multiple recipients of list ORACLE-L
Bill -
http://www.orafaq.com/faqiexp.htm#SPEED for some tips.
Do you have any alternatives to importing? Transportable tablespaces,
database cloning, SQL*Net, for example?
If your server has multiple CPUs, you can start multiple import sessions.
Dennis Williams
DBA
Lifetouch, Inc.
dwilliams_at_lifetouch.com
-----Original Message-----
Sent: Thursday, May 16, 2002 11:09 AM
To: Multiple recipients of list ORACLE-L
I have a 17Gb db that I need to import (Sun 880 running Solaris 5.8).
the largest tables (of which there are several) are in the 1-3Million row range . . . a few contain longs. so far it's been running about 24 hours and is only half-way done.
have 500Mb shared pool and 350Mb db buffer cache - one large rbs (100Mb extents), COMMIT=N set on import.
any ideas how to speed this up?
thx
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Magaliff, Bill
INET: Bill.Magaliff_at_lendware.com
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Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists --------------------------------------------------------------------To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Thu May 16 2002 - 12:40:43 CDT
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