RE: async I/O with DB writer and LOG writer

Hi
KC,
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The
whole idea behind using async I/O is that DBWR and LGWR will not block each other out.  That is why there is no need for multiple copies of each.
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size=2>Martin

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  size=2>-----Original Message-----From: KC   [mailto:kchan_at_speednet.com.au]Sent: 25 April 2001   15:39To: Multiple recipients of list ORACLE-LSubject:   async I/O with DB writer and LOG writer   

  Dear list,
   
  I recently discussed the effect of
  using async I/O with DB writer and LOG writer with someone, I was told that   async I/O is more beneficial to DB writer than LOG writer, what is your   opinion?? Can the difference be quantify??  I thought aysnc I/O with DB   writer can be compensated by multiple DB writers, is there any comparison   between the two??
   
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size=2>KC Received on Thu Apr 26 2001 - 13:06:50 CDT