Binley - Yes, I probably didn't phrase that too well. My understanding is that when you create an index on a table, Oracle has to scan the table at least once, then write to the index. My point was that if both the table and the index are on the NetApp, your performance might be lower. Thanks for the tips you posted on the network configuration changes you may want to make to increase performance. It was a couple of years ago when we acquired the NetApp, and if we had the advice you provided it may have made a better impression. I doubt if gigabit was available back then anyway.
Dennis Williams DBA, 80%OCP, 100% DBA Lifetouch, Inc. [EMAIL PROTECTED] -----Original Message----- Sent: Friday, September 05, 2003 11:50 AM To: Multiple recipients of list ORACLE-L That is a misconception - you do not reduce bidirectional traffic because you are still reading/writing from the Filer. However, you are mostly like to be seeing the effects of the different levels of caching on the Filer itself, which translates through to a better performance from your perspective. ----- Original Message ----- > For example, if I am building indexes it is useful to move the table to attached disk and > then build the index on the NetApp to reduce bidirectional traffic. > -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Binley Lim INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (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). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: DENNIS WILLIAMS INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (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).