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Posted to dev@tomcat.apache.org by bu...@apache.org on 2010/02/25 22:51:53 UTC

DO NOT REPLY [Bug 46038] Tomcat JDBC Connection Pool contribution

https://issues.apache.org/bugzilla/show_bug.cgi?id=46038

--- Comment #6 from Filip Hanik <fh...@apache.org> 2010-02-25 21:51:49 UTC ---
(In reply to comment #5)
> What versions of commons dbcp and pool were used in the microbenchmarks? 
> Comments in the doc indicating that dbcp locks the pool on validate, etc.,
> would indicate you must be referring to pool 1.3.  As of pool 1.4, this is not
> true.  Is the source for the benchmarks available anywhere?

DBCP 1.4 while solving the validation bottleneck, introduces a new set of
performance reducing code, and handles worse than 1.3.

  svn co http://svn.apache.org/repos/asf/tomcat/trunk/modules/jdbc-pool
  cd jdbc-pool
  ant test

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