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From: Mladen Gogala <mladen.gogala@vmsinfo.com>
To: sthomas@peak6.com <sthomas@peak6.com>
Cc: Anne Rosset <arosset@collab.net>
Cc: pgsql-performance@postgresql.org <pgsql-performance@postgresql.org>
Subject: Re: FW: Queries becoming slow under heavy load
Date: Fri, 28 Jan 2011 13:46:09 -0500
Message-ID: <4D430EF1.8000800@vmsinfo.com> (raw)
In-Reply-To: <4D42E13E.1050004@peak6.com>
References: <945629628BB0174D86709AFE6D1CDEF5016342E3@SP-EXCHMBC.sp.corp.collab.net>
	<4D3F4ADD.6040304@squeakycode.net>
	<945629628BB0174D86709AFE6D1CDEF501634305@SP-EXCHMBC.sp.corp.collab.net>
	<AANLkTikT8-kdBwOH0J1GwKRxA+oGV1-3G6eBAjLdfkJR@mail.gmail.com>
	<945629628BB0174D86709AFE6D1CDEF501634373@SP-EXCHMBC.sp.corp.collab.net>
	<4D42E13E.1050004@peak6.com>

Shaun Thomas wrote:
> On 01/27/2011 11:12 PM, Anne Rosset wrote:
>
>   
>> Thanks for your response.
>> We are over NFS for our storage ...
>>     
>
> NFS? I'm not sure you know this, but NFS has major locking issues
> that would make it a terrible candidate for hosting a database.
>
>   
That depends on the implementation. Vendor supported NAS, running NFS3 
or NFS4 should be OK. There are other databases that can use it, too. 
Some databases even have a built-in NFS client.

-- 
 
Mladen Gogala 
Sr. Oracle DBA
1500 Broadway
New York, NY 10036
(212) 329-5251
http://www.vmsinfo.com 
The Leader in Integrated Media Intelligence Solutions






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