Re: Cache Hit Ratio from system views

From: Bob Jones <email_at_me.not>
Date: Thu, 16 Aug 2007 20:46:32 -0500
Message-ID: <Y57xi.245$LL7.216@nlpi069.nbdc.sbc.com>

"DA Morgan" <damorgan_at_psoug.org> wrote in message news:1187292802.754728_at_bubbleator.drizzle.com...
> Bob Jones wrote:
>>>> I clearly disagree with the statement that BHCR is meaningless. This
>>>> has been discussed several times before. I won't waste any more energy.
>>> Disagree all you wish Connor proved this clearly and decisively many
>>> years ago. And it should come as no surprise that Connor is one of the
>>> most capable, and respected, Oracle technologists on the planet for a
>>> reason.
>>>
>>
>> I do not know who this Connor guy is. Did he really say BHCR is
>> meaningless? I would love to see his proof.
>
> This Connor guy?
>
> You mean THIS Connor guy don'you?
> http://www.oracledba.co.uk/index.html
> http://www.oaktable.net/pageServer.jsp?body=members.jsp
>
> Next are we going to see "This Mogens guy" or "Who the heck is this
> Kyte guy? BHCR is meaningless. Totally meaningless. The only reason
> anyone pays any attention to it is that it has been promoted ad nauseum
> by the self-anointed to the clueless.

Well, all you have to do is to give one reason? Not people's names or a bunch of links.

Why is BHCR meaningless? The answer should be short and simple. I want to hear your opinion. Received on Thu Aug 16 2007 - 20:46:32 CDT