Re: most bang for buck with ~ $20,000

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Thomas F. O'Connell
Тема
Re: most bang for buck with ~ $20,000
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9EE66C7F-0B04-4472-9EBD-CD567AC9EA1D@sitening.com
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most bang for buck with ~ $20,000 Kenji Morishige <kenjim@juniper.net>
Re: most bang for buck with ~ $20,000 Scott Marlowe <smarlowe@g2switchworks.com>
Re: most bang for buck with ~ $20,000 Kenji Morishige <kenjim@juniper.net>
Re: most bang for buck with ~ $20,000 "Joshua D. Drake" <jd@commandprompt.com>
Re: most bang for buck with ~ $20,000 Roman Neuhauser <neuhauser@sigpipe.cz>
Re: most bang for buck with ~ $20,000 Kenji Morishige <kenjim@juniper.net>
Re: most bang for buck with ~ $20,000 "Thomas F. O'Connell" <tfo@sitening.com>
Re: most bang for buck with ~ $20,000 Kenji Morishige <kenjim@juniper.net>
Re: most bang for buck with ~ $20,000 "Joshua D. Drake" <jd@commandprompt.com>
Re: most bang for buck with ~ $20,000 "Thomas F. O'Connell" <tfo@sitening.com>
Re: most bang for buck with ~ $20,000 Scott Marlowe <smarlowe@g2switchworks.com>
Re: most bang for buck with ~ $20,000 "Jim C. Nasby" <jnasby@pervasive.com>
Re: most bang for buck with ~ $20,000 Jeff Trout <threshar@torgo.978.org>
Re: most bang for buck with ~ $20,000 Scott Marlowe <smarlowe@g2switchworks.com>
Re: most bang for buck with ~ $20,000 "Jim C. Nasby" <jnasby@pervasive.com>
Re: most bang for buck with ~ $20,000 "Joshua D. Drake" <jd@commandprompt.com>
Re: most bang for buck with ~ $20,000 "Thomas F. O'Connell" <tfo@sitening.com>
Re: most bang for buck with ~ $20,000 Arjen van der Meijden <acmmailing@tweakers.net>
Re: most bang for buck with ~ $20,000 Kenji Morishige <kenjim@juniper.net>
Re: most bang for buck with ~ $20,000 Arjen van der Meijden <acmmailing@tweakers.net>
Unsubscribe "Werner vd Merwe" <werner@saicom.co.za>
Re: most bang for buck with ~ $20,000 "Merlin Moncure" <mmoncure@gmail.com>
Re: most bang for buck with ~ $20,000 Kenji Morishige <kenjim@juniper.net>
Re: most bang for buck with ~ $20,000 Arjen van der Meijden <acmmailing@tweakers.net>
Re: most bang for buck with ~ $20,000 Kenji Morishige <kenjim@juniper.net>
Re: most bang for buck with ~ $20,000 Arjen van der Meijden <acmmailing@tweakers.net>
Re: most bang for buck with ~ $20,000 "Bucky Jordan" <bjordan@lumeta.com>
Re: most bang for buck with ~ $20,000 Steve Atkins <steve@blighty.com>

On Aug 8, 2006, at 4:49 PM, Joshua D. Drake wrote:

>> I am considering a setup such as this:
>>   - At least dual cpu (possibly with 2 cores each)
>>   - 4GB of RAM
>>   - 2 disk RAID 1 array for root disk
>>   - 4 disk RAID 1+0 array for PGDATA
>>   - 2 disk RAID 1 array for pg_xlog
>> Does anyone know a vendor that might be able provide such setup?

Wouldn't it be preferable to put WAL on a multi-disk RAID 10 if you  
had the opportunity? This gives you the redundancy of RAID 1 but  
approaches the performance of RAID 0, especially as you add disks to  
the array. In benchmarking, I've seen consistent success with this  
approach.

--
Thomas F. O'Connell
Sitening, LLC

http://www.sitening.com/
3004B Poston Avenue
Nashville, TN 37203-1314
615-469-5150 x802
615-469-5151 (fax)
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