Comments on: How to “improve” buffer cache hit ratio http://oraqa.com/2006/02/13/how-to-improve-buffer-cache-hit-ratio/ Oracle Question and Answer Mon, 19 Dec 2011 14:21:07 -0700 http://wordpress.org/?v=2.8.4 hourly 1 By: austrin http://oraqa.com/2006/02/13/how-to-improve-buffer-cache-hit-ratio/comment-page-1/#comment-132 austrin Tue, 14 Feb 2006 07:12:21 +0000 http://oraqa.com/2006/02/13/how-to-improve-buffer-cache-hit-ratio/#comment-132 Hello Vadim, your idea is right. A more elaborated example, which allows you to set the buffer cache hit ratio to some specific value, can be found at <a href="http://www.oracledba.co.uk/tips/choose.htm" title="choose buffer cache hit ratio" rel="nofollow"> http://www.oracledba.co.uk/tips/choose.htm </a> BR, Martin Hello Vadim,
your idea is right. A more elaborated example, which allows you to set the buffer cache hit ratio to some specific value, can be found at http://www.oracledba.co.uk/tips/choose.htm
BR,
Martin

]]> By: Vadim Bobrov http://oraqa.com/2006/02/13/how-to-improve-buffer-cache-hit-ratio/comment-page-1/#comment-130 Vadim Bobrov Tue, 14 Feb 2006 06:41:34 +0000 http://oraqa.com/2006/02/13/how-to-improve-buffer-cache-hit-ratio/#comment-130 thanks :-) with a little bit of fantasy this idea can further be developed to tune almost anything in the database. For example if the top wait event in the database is "db file sequential read" and it seems to bother anyone - one can provide the script to "promote" the desired wait event to the top instead Vadim Bobrov Oracle Database Tools http://www.fourthelephant.com thanks :-)

with a little bit of fantasy this idea can further be developed to tune almost anything in the database. For example if the top wait event in the database is “db file sequential read” and it seems to bother anyone – one can provide the script to “promote” the desired wait event to the top instead

Vadim Bobrov
Oracle Database Tools
http://www.fourthelephant.com

]]> By: Karl Reitschuster http://oraqa.com/2006/02/13/how-to-improve-buffer-cache-hit-ratio/comment-page-1/#comment-128 Karl Reitschuster Tue, 14 Feb 2006 06:23:22 +0000 http://oraqa.com/2006/02/13/how-to-improve-buffer-cache-hit-ratio/#comment-128 Great! Now we could save a lot of money tuning efforts would cost! ;-) ... and we are proud of using our CPU resources up to 100% ;-) Great!
Now we could save a lot of money tuning efforts would cost!
;-)
… and we are proud of using our CPU resources up to 100%
;-)

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