Summary: | Tomcat JDBC Connection Pool contribution | ||
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Product: | Tomcat 6 | Reporter: | Filip Hanik <fhanik> |
Component: | Catalina | Assignee: | Tomcat Developers Mailing List <dev> |
Status: | RESOLVED FIXED | ||
Severity: | enhancement | CC: | fhanik, ole.ersoy |
Priority: | P2 | ||
Version: | 6.0.18 | ||
Target Milestone: | default | ||
Hardware: | All | ||
OS: | All | ||
URL: | http://svn.hanik.com/svn/repos/filip/dbcp | ||
Attachments: |
compiled version, source and test cases
documentation |
Description
Filip Hanik
2008-10-19 07:56:03 UTC
Created attachment 22756 [details]
compiled version, source and test cases
Created attachment 22757 [details]
documentation
To migrate from commons-dbcp/tomcat-dbcp to this new pool requires a single attribute change - factory - in the resource element. All the other attributes are identical. Making it easy to switch to and back. Completed and contributed as a module 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? (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 |