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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Update of "BookKeeperPerfPage" by FlavioJunqueira
Date Tue, 18 May 2010 17:00:43 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for change notification.

The "BookKeeperPerfPage" page has been changed by FlavioJunqueira.
http://wiki.apache.org/hadoop/BookKeeperPerfPage?action=diff&rev1=2&rev2=3

--------------------------------------------------

  
  == Single-client experiments ==
  
- We run a client against an ensemble of bookies. We use x-y to the denote the configuration
used, where x is the total number of bookies and y is the quorum size.
+ We run one client against an ensemble of bookies. We use ''x-y'' to the denote the configuration
used, where ''x'' is the total number of bookies and ''y'' is the quorum size.
  
  || || 128 bytes per entry written || 1024 bytes written per entry ||
  || 3-2 || 20.57 Kops/s || 20.52 Kops/s ||
@@ -20, +20 @@

  || 5-3 || 30.01 Kops/s || 18.64 Kops/s ||
  || 6-3 || 30.11 Kops/s || 20.82 Kops/s ||
  
- == Multi-client experimets ==
+ == Multi-client experiments ==
  
  15 clients writing to bookies simultaneously.
  
  || || 128 bytes per entry written || 1024 bytes written per entry ||
  || 4-2 || 189.59 Kops/s || NA Kops/s ||
- || 6-2 || 215.02 Kops/s || NA Kops/s ||
+ || 6-2 || 232.44 Kops/s || NA Kops/s ||
  
  
  (I'll be posting the numbers for NA cells soon.)

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