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The "Hbase/PerformanceEvaluation" page has been changed by DougMeil. The comment on this change is: Added comment about YCSB and link to HBase book. http://wiki.apache.org/hadoop/Hbase/PerformanceEvaluation?action=diff&rev1=22&rev2=23 -------------------------------------------------- The 8 concurrent clients write a single regionserver instance. Our cluster is four computers. Load was put up by running a MR job as follows: {{{$ ./bin/hadoop org.apache.hadoop.hbase.PerformanceEvaluation randomRead 8}}} MR job ran two mappers per computer so 8 clients running concurrently. Timings were those reported at head of the MR job page in the UI. + == More Information == + + As of this writing (2011), YCSB is a popular tool for testing performance. See the HBase book for more information http://hbase.apache.org/book.html +
