I am using NAS 4 and the performance is slow.
How can I optimise the EJB performance (in term of garbage collection)?
Need advice or recommend a web site that I can refer to.
NAS4? Most will recommend you to upgrade to iAS 6.0, not that it will improve things but support for NAS4 is lacking.
You can also try searching at http://developer.iplanet.com/support/devsupport.html