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Performance for a EMF data model. [message #508173]

Sun, 17 January 2010 04:07

Eclipse User

Originally posted by: jccanova.gmail.com

I´m always have this question following me, in my life.

EMF models when generated edit , command is a "perfect" implementation of
the MVC pattern. Is there any performance issue for EMF to not use it on
web apps. Like in case of a simple web app for intranet for example?

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Re: Performance for a EMF data model. [message #508177 is a reply to message #508173]

Sun, 17 January 2010 08:37

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Hi Jose,
EMF in itself does not have performance issues, the generated code for the EMF model is very efficient and focused on
runtime performance (with the integration with the runtime model). My experience with web apps and performance is that
performance is mostly related to the way the web app talks to the database (lazy loading etc.). For EMF and database
integration in web apps you can check out the Teneo project (http://www.eclipse.org/modeling/emf/?project=teneo and
http://www.elver.org).

gr. Martin

Jose Carlos Canova wrote:
> I´m always have this question following me, in my life.
>
> EMF models when generated edit , command is a "perfect" implementation
> of the MVC pattern. Is there any performance issue for EMF to not use it
> on web apps. Like in case of a simple web app for intranet for example?
>
>

--

With Regards, Martin Taal

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