Re: Tables and indexes on different disks

May be because of fragmantation problem of indexes.

     JUST an IDEA ...
                                           Bunyamin 

• Original Message ----- To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> Sent: Tuesday, March 13, 2001 5:31 PM

> Hi all,
>
> I've read an interesting section in Oracle Docu (Tuning I/O):
>
> ---
> Separating Tables and Indexes
>
> It is not necessary to separate a frequently used table from its index.
> During the course of a transaction, the index is read first, and then
> the table is read. Because these I/Os occur sequentially, the table and
> index can be stored on the same disk without contention.
> ---
>
> Why do you then recommend to separate tables and indexes to different
> disks?
>
> Thanks
> Mike
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Michal Zaschke
> INET: zaschke_at_suas.cz
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Bunyamin K.Karadeniz
  INET: bunyamink_at_havelsan.com.tr

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
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