Oh my! Phew! Ouch! Hehe.
-----Original Message-----
From: Joel [mailto:mssqldba-ezmlmshield-x35940110.[Email address protected]
Sent: Thursday, June 28, 2007 10:57 AM
To: LazyDBA Discussion
Subject: RE: please help
Yes,
He starts Friday every Thursday.
(and sometimes doesn't wait that long).
Joel Patterson
Database Administrator
joel.[Email address protected]
x72546
904 727-2546
-----Original Message-----
From: Tim Widdup [mailto:mssqldba-ezmlmshield-x64681575.[Email address protected]
Sent: Thursday, June 28, 2007 10:52 AM
To: LazyDBA Discussion
Subject: RE: please help
By my reckoning it's Thursday...or have I got stuck in a space/time continuum again!..doh!
-----Original Message-----
From: Edwards Ed [mailto:mssqldba-ezmlmshield-x87647329.[Email address protected]
Sent: 28 June 2007 14:59
To: LazyDBA Discussion
Subject: RE: please help
Hey Joel,
What's the matter with you? Git outta here! No Oracle questions! Hehe.
It's Fridayyyyyyyyy! Partyyyyyyyyyyyy! Hehe.
Have a great Day!
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-----Original Message-----
From: Hannes Coetzee [mailto:mssqldba-ezmlmshield-x64382596.[Email address protected]
Sent: Thursday, June 28, 2007 9:53 AM
To: LazyDBA Discussion
Subject: RE: please help
Wow, good to hear from somebody who searches for help on Oracle on Microsoft forum!!!!!!
-----Original Message-----
From: DEBARBAT David [mailto:mssqldba-ezmlmshield-x64498227.[Email address protected]
Sent: 28 June 2007 03:45 PM
To: LazyDBA Discussion
Subject: RE: please help
Thanks Joel
It's not on Windows......beurkkkk.....Solaris is better....
I'm going to increase the buffer first...and import data first following indexes....
To avoid searches on net, do you hvae the syntax on mind ?
Thanks
David
-----Message d'origine-----
De : Joel [mailto:mssqldba-ezmlmshield-x26996910.[Email address protected] Envoyé : jeudi 28 juin 2007 14:59 À : LazyDBA Discussion Objet : RE: please help
Hehe... besides not knowing what 4.5 Go is.... your in a Microsoft
forum. Hehe.
Commit is only good alongside the buffer parameter and will commit when the buffer gets full instead of after each table which is the default.
You can use a big buffer to speed things up, but are probably more likely to be successful importing the data first, and then the indexes.
The rest is more complicated, like parallizing imports by breaking up the users or tables... This success would depend on your IO configuration and controllers -- separate IO processes.
Try the data, then index thing first, with a big buffer... start with 10Mbs or 20Mbs.
Joel Patterson
Database Administrator
joel.[Email address protected]
x72546
904 727-2546
-----Original Message-----
From: DEBARBAT David
[mailto:mssqldba-ezmlmshield-x50081030.[Email address protected]
Sent: Thursday, June 28, 2007 7:40 AM
To: LazyDBA Discussion
Subject: RE: please help
Hi,
I have an import which take about 5 hours for a database oracle 9i of
4.5 Go
imp admbackup/oracle file=$DUMP_FILE buffer=300000 ignore=Y commit=y fromuser=blablabla touser=blablabla
Does someone know if I can make some optimizations on this import ? Does paremeter commit=y can reduce the speed.
Thanks.
David
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