Performance of a proposed JEE architecture

Posted by kineas on Stack Overflow See other posts from Stack Overflow or by kineas
Published on 2010-05-04T12:14:59Z Indexed on 2010/05/04 12:18 UTC
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Filed under:

j2ee

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web-services

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ejb3

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Performance

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architecture

I have concerns about the performance of the following architecture:

j2ee application in an appserver, ejb session bean and DAOs
remote (rich) client, a swing app. A classic, form-based client
only one stateless ejb, the ejb is accessed via web services, not rmi, through a homegrown framework
each web service request will get authenticated against an LDAP
no state stored on the server, only client-side sessions

I guess working on the rich GUI will involve a remote call in every 2-10 seconds, or more, per user.

What do you think?

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