Thread: Virtual Machines and postgres
Hi all, I thought this may be of interest, not sure if it will make it through to the list. http://www.cl.cam.ac.uk/Research/SRG/netos/xen/readmes/README R A Lough
Richard Lough wrote: > Hi all, > > I thought this may be of interest, not sure if it will make it > through to the list. Hmmm, their claims about the performance overhead of commercial packages might be a bit outdated. I am running Win2K, a Linux and a FreeBSD on my Notebook ... all three in VMware 4.0 hosted on a very bare Win2K ... I don't see much performance loss. Jan -- #======================================================================# # It's easier to get forgiveness for being wrong than for being right. # # Let's break this rule - forgive me. # #================================================== JanWieck@Yahoo.com #
What is your notebook???? :0) >From: Jan Wieck <JanWieck@Yahoo.com> >To: ralough@iee.org >CC: pgsql-general@postgresql.org, olly@lfix.co.uk >Subject: Re: [GENERAL] Virtual Machines and postgres >Date: Tue, 14 Oct 2003 17:07:05 -0400 > >Richard Lough wrote: > >>Hi all, >> >>I thought this may be of interest, not sure if it will make it through to >>the list. > >Hmmm, > >their claims about the performance overhead of commercial packages might be >a bit outdated. I am running Win2K, a Linux and a FreeBSD on my Notebook >... all three in VMware 4.0 hosted on a very bare Win2K ... I don't see >much performance loss. > > >Jan > >-- >#======================================================================# ># It's easier to get forgiveness for being wrong than for being right. # ># Let's break this rule - forgive me. # >#================================================== JanWieck@Yahoo.com # > > >---------------------------(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 _________________________________________________________________ ¿Estás buscando un auto nuevo? http://www.yupimsn.com/autos/
Edwin Quijada wrote: > What is your notebook???? > :0) It's a Compaq Presario 1525US - 2.4GHz P4, 1GB 266DDR Memory, 40GB Disk and ATI Mobility Radeon 7500 32MB. Was a "clearance" last year already, so nothing really fancy. Jan > > >>From: Jan Wieck <JanWieck@Yahoo.com> >>To: ralough@iee.org >>CC: pgsql-general@postgresql.org, olly@lfix.co.uk >>Subject: Re: [GENERAL] Virtual Machines and postgres >>Date: Tue, 14 Oct 2003 17:07:05 -0400 >> >>Richard Lough wrote: >> >>>Hi all, >>> >>>I thought this may be of interest, not sure if it will make it through to >>>the list. >> >>Hmmm, >> >>their claims about the performance overhead of commercial packages might be >>a bit outdated. I am running Win2K, a Linux and a FreeBSD on my Notebook >>... all three in VMware 4.0 hosted on a very bare Win2K ... I don't see >>much performance loss. >> >> >>Jan >> >>-- >>#======================================================================# >># It's easier to get forgiveness for being wrong than for being right. # >># Let's break this rule - forgive me. # >>#================================================== JanWieck@Yahoo.com # >> >> >>---------------------------(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 > > _________________________________________________________________ > ¿Estás buscando un auto nuevo? http://www.yupimsn.com/autos/ -- #======================================================================# # It's easier to get forgiveness for being wrong than for being right. # # Let's break this rule - forgive me. # #================================================== JanWieck@Yahoo.com #
Ohh!! Now I know why u dont lose performance!! >From: Jan Wieck <JanWieck@Yahoo.com> >To: Edwin Quijada <listas_quijada@hotmail.com> >CC: pgsql-general@postgresql.org >Subject: Re: [GENERAL] Virtual Machines and postgres >Date: Tue, 14 Oct 2003 18:49:59 -0400 > >Edwin Quijada wrote: >>What is your notebook???? >>:0) > >It's a Compaq Presario 1525US - 2.4GHz P4, 1GB 266DDR Memory, 40GB Disk and >ATI Mobility Radeon 7500 32MB. Was a "clearance" last year already, so >nothing really fancy. > > >Jan > >> >> >>>From: Jan Wieck <JanWieck@Yahoo.com> >>>To: ralough@iee.org >>>CC: pgsql-general@postgresql.org, olly@lfix.co.uk >>>Subject: Re: [GENERAL] Virtual Machines and postgres >>>Date: Tue, 14 Oct 2003 17:07:05 -0400 >>> >>>Richard Lough wrote: >>> >>>>Hi all, >>>> >>>>I thought this may be of interest, not sure if it will make it through >>>>to the list. >>> >>>Hmmm, >>> >>>their claims about the performance overhead of commercial packages might >>>be a bit outdated. I am running Win2K, a Linux and a FreeBSD on my >>>Notebook ... all three in VMware 4.0 hosted on a very bare Win2K ... I >>>don't see much performance loss. >>> >>> >>>Jan >>> >>>-- >>>#======================================================================# >>># It's easier to get forgiveness for being wrong than for being right. # >>># Let's break this rule - forgive me. # >>>#================================================== JanWieck@Yahoo.com # >>> >>> >>>---------------------------(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 >> >>_________________________________________________________________ >>¿Estás buscando un auto nuevo? http://www.yupimsn.com/autos/ > > >-- >#======================================================================# ># It's easier to get forgiveness for being wrong than for being right. # ># Let's break this rule - forgive me. # >#================================================== JanWieck@Yahoo.com # > _________________________________________________________________ ¿Estás buscando un auto nuevo? http://www.yupimsn.com/autos/