J2EE replaces BEA Weblogic, IBM WebSphere, Orion or JRun
BEA Weblogic, IBM WebSphere absolutely provide stronger ability to support enterprise applications.
I want to know whether J2EE can be used in deploying a commercial web site with multi-tier architecture. For example, to handle hundreds concurrent requests, to balance work load to some extent.
Thanks.
[330 byte] By [
douhui] at [2007-9-26 6:09:31]

J2EE is a platform specification. And WebLogic, WebSphere, JRun etc. are vendor specific products that implement APIs from that platform standard.
It seems you are talking about the refrence implementation of J2EE that comes with J2EE SDK.
See http://java.sun.com/j2ee/faq.htmlEspecially the answers therein to the two questions...
1. What is the purpose of the Reference Implementation?
2. Why don't you allow the binary Reference Implementation to be deployed or redistributed?