Re: How much ram is too much - Mailing list pgsql-performance

From Joshua D. Drake
Subject Re: How much ram is too much
Date
Msg-id 4669940F.3050002@commandprompt.com
Whole thread Raw
In response to Re: How much ram is too much  (david@lang.hm)
List pgsql-performance
david@lang.hm wrote:
>> On Fri, 8 Jun 2007, Dave Cramer wrote:
>>
>>>  Is it possible that providing 128G of ram is too much ? Will other
>>> systems
>>>  in the server bottleneck ?
>
> the only way 128G of ram would be too much is if your total database
> size (including indexes) is smaller then this.
>
> now it may not gain you as much of an advantage going from 64G to 128G
> as it does going from 32G to 64G, but that depends on many variables as
> others have been asking.

I don't know about the IBM but I know some of the HPs require slower ram
to actually get to 128G.

Joshua D. Drake


>
> David Lang
>
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