Re: PostgreSQL and Ultrasparc T1
От
Alan Stange
Тема
Re: PostgreSQL and Ultrasparc T1
Дата
Msg-id
43A81CE0.7060805@rentec.com
Ответ на
Re: PostgreSQL and Ultrasparc T1 (Jignesh K. Shah)
Список
Дерево обсуждения
Re: PostgreSQL and Ultrasparc T1 "Scott Marlowe" <smarlowe@g2switchworks.com>
Re: PostgreSQL and Ultrasparc T1 Juan Casero <caseroj@comcast.net>
Re: PostgreSQL and Ultrasparc T1 "Jignesh K. Shah" <J.K.Shah@Sun.COM>
Re: PostgreSQL and Ultrasparc T1 Alan Stange <stange@rentec.com>
Re: PostgreSQL and Ultrasparc T1 David Lang <dlang@invendra.net>
Re: PostgreSQL and Ultrasparc T1 Alan Stange <stange@rentec.com>
Re: PostgreSQL and Ultrasparc T1 Richard_D_Levine@raytheon.com
Re: PostgreSQL and Ultrasparc T1 "Jignesh K. Shah" <J.K.Shah@Sun.COM>
Re: PostgreSQL and Ultrasparc T1 "Jim C. Nasby" <jnasby@pervasive.com>
Jignesh K. Shah wrote: > I guess it depends on what you term as your metric for measurement. > If it is just one query execution time .. It may not be the best on > UltraSPARC T1. > But if you have more than 8 complex queries running simultaneously, > UltraSPARC T1 can do well compared comparatively provided the > application can scale also along with it. I just want to clarify one issue here. It's my understanding that the 8-core, 4 hardware thread (known as strands) system is seen as a 32 cpu system by Solaris. So, one could have up to 32 postgresql processes running in parallel on the current systems (assuming the application can scale). -- Alan
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