Re: SAP DB: The unsung Open Source DB
От | Jonathan Bartlett |
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Тема | Re: SAP DB: The unsung Open Source DB |
Дата | |
Msg-id | Pine.GSU.4.44.0307241112060.29244-100000@eskimo.com обсуждение исходный текст |
Ответ на | Re: SAP DB: The unsung Open Source DB ("Vernon Smith" <vwu98034@lycos.com>) |
Ответы |
Re: SAP DB: The unsung Open Source DB
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Список | pgsql-general |
> Good to learn PG, in fact, is faster than SAP DB. But how the figure 2.487 comes up? A single select statement or somethingelse? I think it was just a more-exact unsubstantiated claim. Jon > > --------- Original Message --------- > > DATE: Thu, 24 Jul 2003 11:00:30 > From: Richard Huxton <dev@archonet.com> > To: Mike Mascari <mascarm@mascari.com>, vwu98034@lycos.com > Cc: pgsql-general@postgresql.org,Jean-Christian Imbeault <jc@mega-bucks.co.jp> > > >On Thursday 24 July 2003 04:42, Mike Mascari wrote: > >> Vernon Smith wrote: > >> > The unknown is only in North American, but not in Europe. > >> > That is what I learnt more than a year ago. It has some > >> > advantagess over PG from on-line information. It is > >> > quicker than PG for one. > >> > >> No. PG is 2.5 times faster. > >> > >> See how easy it is for people to make unsubstantiated claims? > > > >Be fair Mike, it's actually 2.487 times faster > > > >Unsubstantiated claims should be implausibly accurate too ;-) > > > >-- > > Richard Huxton > > Archonet Ltd > > > >---------------------------(end of broadcast)--------------------------- > >TIP 9: the planner will ignore your desire to choose an index scan if your > > joining column's datatypes do not match > > > > > > ____________________________________________________________ > Get advanced SPAM filtering on Webmail or POP Mail ... Get Lycos Mail! > http://login.mail.lycos.com/r/referral?aid=27005 > > ---------------------------(end of broadcast)--------------------------- > TIP 9: the planner will ignore your desire to choose an index scan if your > joining column's datatypes do not match >
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