SSD on temp or undo tablespace

  • From: qihua wu <staywithpin@xxxxxxxxx>
  • To: oracle-l <oracle-l@xxxxxxxxxxxxx>
  • Date: Mon, 21 May 2012 16:57:39 -0700

Hi experts,
We have limited budget, and put SSD for both undo and temp tablespace. We
encountered ora-01555 error and some error that temp tablespace is not
enough. I just want to know how SSD will be helpful for undo and temp
tablespace. If temp on SSD has only limited benefit, we might assign all
the SSD disk to undo, then use normal hard disk to temp. Did anyone have
some suggestions


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