Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Mailing Lists -> Oracle-L -> Re: Fasten huge index rebuild - How To ?

Re: Fasten huge index rebuild - How To ?

From: Niall Litchfield <niall.litchfield_at_gmail.com>
Date: Thu, 19 May 2005 13:28:31 +0100
Message-ID: <7765c8970505190528937a773@mail.gmail.com>


How many CPUs does each box have?

On 5/19/05, Prem Khanna J <premjhere_at_gmail.com> wrote:
>
> Thanx Raj , it seems he had tried that.any other trick that can make it
> fas=
> ter ?
>
> <original post>
> Based on the timing for the domain index creation on the CLOB column
> in development database with smaller data volume using parallel degree
> of 8, I extrapolated (development database is on a much smaller box
> and I used linear extrapolation) that it will take ~53 hours to create
> the same index in production database, which is not feasible to do
> even in a weekend.
> </original post>
>
> Regards,
> Prem.
>
> On 5/19/05, rjamya <rjamya_at_gmail.com> wrote:
> > normally I create large indexes in parallel and then alter then to do
> > noparallel, works for me.
> --
> http://www.freelists.org/webpage/oracle-l
>

-- 
Niall Litchfield
Oracle DBA
http://www.niall.litchfield.dial.pipex.com

--
http://www.freelists.org/webpage/oracle-l
Received on Thu May 19 2005 - 08:33:13 CDT

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US