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From Apache Wiki <wikidi...@apache.org>
Subject [Lucene-hadoop Wiki] Update of "Hbase/HbaseRTDS" by johanoskarsson
Date Mon, 03 Dec 2007 12:53:10 GMT
Dear Wiki user,

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

The following page has been changed by johanoskarsson:
http://wiki.apache.org/lucene-hadoop/Hbase/HbaseRTDS

------------------------------------------------------------------------------
  The results are very similar to just reading values from a MapFile on the HDFS, suggesting
that the performance bottlenecks are not in HBase itself.
  Not sure why the requests / second graph is so jumpy.
  
+ [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-250sl-duration.gif][[BR]]
+ X-axis: time. Y-axis: duration per request in ms.[[BR]]
+ 50 request threads, waiting 250 ms between each hit.
+ 
+ [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-250sl-reqs.gif][[BR]]
+ X-axis: time. Y-axis: requests/second[[BR]]
+ 50 request threads, waiting 250 ms between each hit.
+ 
- [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-125sl-duration.gif]
+ [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-125sl-duration.gif][[BR]]
- X-axis: time. Y-axis: duration per request in ms.
+ X-axis: time. Y-axis: duration per request in ms.[[BR]]
  50 request threads, waiting 125 ms between each hit.
  
- [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-125sl-reqs.gif]
+ [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-125sl-reqs.gif][[BR]]
- X-axis: time. Y-axis: requests/second
+ X-axis: time. Y-axis: requests/second[[BR]]
  50 request threads, waiting 125 ms between each hit.
  
- [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-250sl-duration.gif]
- X-axis: time. Y-axis: duration per request in ms.
- 50 request threads, waiting 250 ms between each hit.
- 
- [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-250sl-reqs.gif]
- X-axis: time. Y-axis: requests/second
- 50 request threads, waiting 250 ms between each hit.
- 
- [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-80sl-duration.gif]
+ [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-80sl-duration.gif][[BR]]
- X-axis: time. Y-axis: duration per request in ms.
+ X-axis: time. Y-axis: duration per request in ms.[[BR]]
  50 request threads, waiting 80 ms between each hit.
  
- [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-80sl-reqs.gif]
+ [http://wiki.apache.org/lucene-hadoop-data/attachments/Hbase(2f)HbaseRTDS/attachments/C__Documents%20and%20Settings_Administrator_Desktop_hbase-3n-50t-80sl-reqs.gif][[BR]]
- X-axis: time. Y-axis: requests/second
+ X-axis: time. Y-axis: requests/second[[BR]]
  50 request threads, waiting 80 ms between each hit.
  
  = Real-time Query Processing With Hbase Shell =

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