Re: SAP DB: The unsung Open Source DB
От | Vernon Smith |
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Тема | Re: SAP DB: The unsung Open Source DB |
Дата | |
Msg-id | HKOKJCNKFCOPGGAA@mailcity.com обсуждение исходный текст |
Ответ на | SAP DB: The unsung Open Source DB (Jean-Christian Imbeault <jc@mega-bucks.co.jp>) |
Ответы |
Re: SAP DB: The unsung Open Source DB
Re: SAP DB: The unsung Open Source DB |
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? --------- 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
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