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Home -> Community -> Mailing Lists -> Oracle-L -> Re:RE: Time for a reorg?
Yes, I think databases still get reorg'd today. It is just that our definition
of a reorg and a database I think are changing. In the past if you said you
were going to reorg a database that a full export, possibly a rebuild and an
import. Way too time consuming for today's 24x7 requirements. Today I think we
reorg at the object or schema level, not the entire instance. BTW, I think our
definition of a database is also changing from the entire instance to a single
schema.
Dick Goulet
____________________Reply Separator____________________ Author: "Mark Leith" <mark_at_cool-tools.co.uk> Date: 3/13/2002 3:38 AM
Wow - does nobody reorg databases anymore? ;P
Thanks for all your help guys.. I'll take that as a cue to put some time aside..;0P
-----Original Message-----
Sent: 12 March 2002 11:43
To: Multiple recipients of list ORACLE-L
Does anyone have any "set limits" to know when it would be time for object reorgs?
Firstly, I *know* that the reorg issue is viciously guarded on two sides - those that say reorgs should be done, and those that argue that they are unnecessary in todays environments. I agree with both sides ;P And don't intend this to break out the debate for the nth time..
What I am really after is guidelines from people to their own views of when a reorg is deemed necessary. Things such as percentage of rows that are chained/migrated, or number of extents, or number of extents as a percentage of maxextents or whatever..
Anybody come up with a really cool script that evaluates this - instead of me re-inventing the wheel? I could do this - I just don't really have the time at the moment - so your input is greatly appreciated!
Thanks in advance
Mark
Mark Leith | T: +44 (0)1905 330 281
Sales & Marketing | F: +44 (0)870 127 5283
Cool Tools UK Ltd | E: mark_at_cool-tools.co.uk
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Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Liststo: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
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Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Liststo: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Wed Mar 13 2002 - 07:53:24 CST
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