Re: 3-Tier Architecture

From: Michael Borgwardt (brazil_at_brazils-animeland.de)
Date: 10/24/03

  • Next message: Richard B. Christ: "Re: Java Magazines" 
    Date: Fri, 24 Oct 2003 11:08:56 +0200

    > My premature assumption on the subject is that there would be a
    > servlet container running on the web server to service JSP and Servlet
    > requests, and an EJB container running on the application server to
    > service business and database logic component requests from the web
    > server. Am I way off here?

    No, that's exactly the "traditional" J2EE three-tier architecture.

    > Is there an alternative to EJBs for
    > remotely accessing business logic components from the web server?

    There are certainly alternatives; you could simply run a custom
    Java application and have the web components contact it through RMI.
    It all depends on whether you think the abstractions and services
    provided by the EJB framework are worth the additional complexity.

  • Next message: Richard B. Christ: "Re: Java Magazines"

    Relevant Pages

    • Re: 3-Tier Architecture
      ... > servlet container running on the web server to service JSP and Servlet ... > service business and database logic component requests from the web ...
      (comp.lang.java.help)
    • Re: 3-Tier Architecture
      ... > servlet container running on the web server to service JSP and Servlet ... > service business and database logic component requests from the web ...
      (comp.lang.java.programmer)