I apologize for the side question but I am looking to find out which JTA TM impl and accompanying XA-capable connection pool folks are using. The reason I am asking this question here is that we had to add JTA TM because it is a prereq for using JBC3 as Hibernate 2nd level cache. (That, in itself, is a little puzzling since afaik, JBC3 acts as a Synchronization, and, as far as I can tell, Hibernate Transcation API has a synchronization-like interface already)
I've tested BTM but found it non-performing at scale. Our current stack is:
Tomcat 6 NIO
JBC 3.0.3.GA
Hibernate 3.3.1.GA (using TRANSACTIONAL cache strategy)
Spring 2.5.6
Mysql 5.1 INNODB
Used to use C3P0
Since we only have 1 Resource (DB), I'd love to make things even simpler and use LRCO. I am assuming many folks here use JBossTM, but it doesn't seem to come with a Connection Pool.
thanks!
-nikita
