Calculating LIOs

  • From: ryan.gaffuri@xxxxxxxxxxx
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: Fri, 13 Aug 2004 14:41:09 +0000

Any papers on how to calculate how many LIOs a query should use? For example I 
had a full table scan of a 1 MB table with 8kb blocksizes. 
The table was in memory, so no additional LIOs for hitting the storage. How do 
I calculate how many LIOs I should get? I actually go 63? Same for different 
types of index reads? 
Not an absolute necessity. I'd just like to know. Or maybe we can discuss it on 
here? 
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