Rollback to Undo in a RAC env. 2004-08-13 - By ryan.gaffuri@(protected)
daniel,
I Have not seen this anywhere. Why avoid undo tablespaces in high transaction oltps? Do you mean just with RAC? My last project had 30,000 users and a 4 node rac cluster.
This one is up to about 400,000 without RAC and will go to 3,000,000. Why shouldn 't we use AUM?
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> Interesting question. The docs don 't seem to address this particular
> question. According to the RAC parameter section, UNDO_MANAGEMENT is not
> required to be identical amongst all instances. Since each instance must
> have their own undo segments (in AUM the undo tablespace), I would
?
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