On Jun 26, 10:40 am, hpuxrac <johnbhur..._at_sbcglobal.net> wrote:
> On Jun 26, 10:21 am, Richard <postmas..._at_127.0.0.1> wrote:
>
> > I'm searching for opinions on disaster proofing options in Oracle,
> > particularly those involving wide separation of server nodes, in
> > different data centres.
>
> > I know this can be done using replication and DataGuard but I wondered
> > about RAC. There are a couple 'wide area' clustering products
> > available, notably OpenVMS and some third party applications for
> > Linux. They appear to allow 'shared nothing' clusters to be created
> > where individual nodes are not connected to a shared disk array, as is
> > usual with RAC.
>
> > Is anybody aware of these products being used to create 'wide area'
> > RAC clusters? If so I'd be interested to hear opinions.
>
> RAC requires shared disk. Doesn't work with it.
Man not my best day. "Doesn't work without it" sorry.
Received on Tue Jun 26 2007 - 10:43:11 CDT
