Other things to consider as well as size:
- type of I/O (lots of sequential versus lots of
random)
- distributing the I/O across all of your devices
- readonly versus read/write. If you can move chunks
of data to readonly tspaces then this shrinks backup
times
hth
connor
- VIVEK_SHARMA <VIVEK_SHARMA_at_infy.com> wrote: >
> Qs What should be the Spirit behind Grouping Tables
> of a Product into
> Tablespaces .
>
> PARTICULARS -
> - Banking Application Product - Thus a Both OLTP &
> Batch processing
> Occur
> - Large Data Size , Existing Database Sizes = 500GB
> to 1TB
> - Total 425 Tables
> - Large percent of Tables Undergo DMLs
> - A Few History Tables Exist
> - Generally 1 Transaction does NOT touch more than 5
> Tables .
>
> Qs Should Only the Size of Data in Tables Govern
> their Distribution into
> Tablespaces ?
> Qs Does the Nature of Operation ( SELECT , INSERT ,
> DELETE , UPDATE )
> influence the
> Grouping of Tables into Tablespaces ?
> Qs Any Best Practices , Documents / Links ?
>
> NOTE Of now 425 Tables Exist in 41 Tablespaces
>
> Will provide any other info required
>
> --
> Please see the official ORACLE-L FAQ:
> http://www.orafaq.com
> --
> Author: VIVEK_SHARMA
> INET: VIVEK_SHARMA_at_infy.com
>
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Received on Thu Aug 23 2001 - 03:41:37 CDT
