From jhowerton@uabmc.edu Wed, 21 Feb 2001 09:54:41 -0800
From: "James Howerton" <jhowerton@uabmc.edu>
Date: Wed, 21 Feb 2001 09:54:41 -0800
Subject: Speed up import of a 10gb table with a long_raw datatype
Message-ID: <F001.002B9B40.20010221080644@fatcity.com>
MIME-Version: 1.0
Content-Type: text/plain


DBA's,

Does anyone have any tips for speeding up the import of a 10gb table with a long_raw 
datatype. I've disabled the constraints, dropped the indexes, & put the database in 
noarchivelog mode. 

My import parameters are:

file=/TEMP_MOUNT/imp_cflo/cfuabprd_blob.dmp 
log=cfuabprd_blob.log 
fromuser=xxxxx 
touser=xxxxxx 
tables=REPORT_BLOBT 
indexes=N 
rows=Y 
constraints=N 
feedback=1000 
buffer=2000000 
ignore=Y 
commit=Y

Hardware: Sun E10K 4cpu's 3gb ram
OS: solaris2.6
Oracle:8.1.6.2.1

TIA

...JIM...

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Author: James Howerton
  INET: jhowerton@uabmc.edu

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