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Re: Database High Availability

From: Stephen Tam <kwtam_at_ti.com>
Date: Thu, 20 Feb 2003 17:56:05 +0800
Message-ID: <b2vkbp$gu4$1@tilde.itg.ti.com>


My version is 8.1.7.
Is oracle parallel server using the clustering concept ? Is it available in 8.1.7 ?
What is the different between RAC and parallel server ?

Thanks
"Jim Kennedy" <kennedy-downwithspammersfamily_at_attbi.com> wrote in message news:VnI4a.176905$vm2.132542_at_rwcrnsc54...
> What version? You can look at RAC and dataguard. See docs at
> otn.oracle.com.
> Jim
> "Stephen Tam" <kwtam_at_ti.com> wrote in message
> news:b2vjbm$c6r$1_at_tilde.itg.ti.com...
> > Hi,
> > What are the methods available on database HA ? what is the cost ?
> >
> > For no cost approach .....
> > Can I use a watch dog type of process install on both unix servers to
> check
> > if
> > the instance is not started in Server A, then I automatically start it
in
> > server B ?
> > Is oracle database built-in with the semaphore type of checking to
ensure
> > only one
> > same instance being started at one time ? Is there a risk of corrupting
> the
> > DB ?
> >
> > Really appreciate your advice.
> >
> > Thanks
> > Rgds
> > Tam
> >
> >
>
>
Received on Thu Feb 20 2003 - 03:56:05 CST

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