Its worthwhile noting that from 8.1, these parameters are the not the same old "when we hit the threshold, do a full checkpoint". They more set a limit on how "out of date" your datafiles are allowed to get, that is, you end up with a changes dribbling out to the files rather than the big checkpoint spike.
Take a search on google, there has been some lengthy discussion on this very topic over the last few weeks hth connor --- VIVEK_SHARMA <[EMAIL PROTECTED]> wrote: > > Qs log_checkpoint_interval - Is there any Upper > Limit to Setting it's Value on Oracle 8.1.7 ? > > NOTE - On a Hybrid 150 GB Database (Oracle 7.3.4) on > setting increasing it's Value from > 4,70,000 to 10,00,000 we had faced a Huge > performance problem & had Scaled it Down back > to 4,70,000 > > NOTE - Online Redo Logs were of Size 500 MB Each > > Qs Does Setting log_checkpoint_timeout to 0 Disable > the Same ? > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: VIVEK_SHARMA > 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). ===== Connor McDonald http://www.oracledba.co.uk http://www.oaktable.net "Remember amateurs built the ark - Professionals built the Titanic" __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: =?iso-8859-1?q?Connor=20McDonald?= 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).
