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SGA Parameters [message #159626] Mon, 20 February 2006 11:38 Go to next message
toshidas2000
Messages: 120
Registered: November 2005
Senior Member
If I have to tune SGA Parameters, What are the parameters I need to look into it?? What are the recommended value??

Thanks
Re: SGA Parameters [message #159643 is a reply to message #159626] Mon, 20 February 2006 14:23 Go to previous messageGo to next message
mlin125
Messages: 1
Registered: February 2006
Location: Los Angeles
Junior Member
I read Oracle 9i performance tunning book, it has 4 key parameters:

1. PGA_AGGREGATE_TARGET
2. SHARED_POOL_SIZE
3. DB_CACHE_SIZE
4. SGA_MAX_SIZE

You may want to refer to that book for the recommended values.

Re: SGA Parameters [message #159662 is a reply to message #159643] Mon, 20 February 2006 19:02 Go to previous messageGo to next message
lazycat
Messages: 57
Registered: November 2005
Member
db_keep_size
DB_RECYCLE_SIZE

relace the old parameter DB_BLOCK_BUFFERS, BUFFER_POOL_KEEP
Re: SGA Parameters [message #159680 is a reply to message #159643] Mon, 20 February 2006 22:44 Go to previous message
milind_sri
Messages: 70
Registered: February 2005
Location: Pune
Member
And also set WORK_AREA_SIZE_POLICY =auto

Regards
Milind.

EDIT: The correct parmater is WORKAREA_SIZE_POLICY and not WORK_AREA_SIZE_POLICY!
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