Did that feel good? :-)
Did you have particular problems you needed help with? The solution might
very well be to increase the memory. Recall that containers like Tomcat et
al. are simply serving up web content. Glassfish is among other things an
ORM system, a transaction monitor, a message queue, a mail server, and a few
other things besides.
You'll find this community very helpful and responsive to courteous members
with careful questions.
Best,
Laird
--
http://about.me/lairdnelson