Discussions about ejbs should be fine-grained

EJB - Performance issue (having more number of EJBs have effect on the performance) We are developing an application with around 400 database tables. and have equal number of EJBs (All are Local interfaces and EJB is stateless) and one EJB is injected into another EJB by @EJB tag. My doubt is, is having more number of EJBs have any effect... Started by Vineyard on Friday, December 18, 2009, 3 posts by 3 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): You can are not EJBs.... EJB/JPA and DAO SLSB responsible of the business logic should be coarse grained. With JPA, DAO are now really thin and contain mostly JPA there are a lot of them . Still use fine-grained SLSB for DAO.

How many EJBs is too many? Hello, I'm currently developing a large piece of software base on JavaEE. We have followed the general guidelines of JavaEE that says that each related set of operations should go into their own EJB. We currently have over 275 different EJB classes (Stateless... Started by LordOfThePigs on Sunday, April 19, 2009, 4 posts by 4 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): The EJBs are just classes, so there's nothing to worry about except for general load, which is orthogonal.... EJBs should be fine-grained, so there is no problem with what you are doing if you are consistent in your design.

[jboss-dev] How do you split your classes? On Thu, 4 Sep 2008 11:47:02 +0200, "Sacha Labourey" <sacha.labourey@jboss.com Team, I am interesting in better understanding how you take decisions when splitting classes between JARs. Let me be more accurate... Ideally, each macro-service (Tomcat... Started by Sacha Labourey on Thursday, September 04, 2008, 8 posts by 5 people.   Read the full thread at omgili Discuss this with your friends on Facebook Answer Snippets (Read the full thread at omgili): Your .xar should contain the packages (or bundles if you are lazy) it imports and exports in the same server,.... Carlo _______________________________________________ jboss IN JBOSS 5 Yes. Be split up into fine grained resolvers.

When is Spring + Tomcat not powerful enough? I've been reading/learning more about Spring lately, and how one would use Spring in combination with other open-source tools like Tomcat and Hibernate. I'm evaluating whether or not Spring MVC could be a possible replacement technology for the project... Started by Peter B on Monday, November 30, 2009, 6 posts by 6 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): Except for EJB, I'm.... Tomcat and other web services of that ilk don't have clustering out of the box on Tomcat . Session beans are also able to load balance at a more fine grained level. Different boxes would allow you to scale out.

Is SOA a fad? I've been resisting making any personal career investment in learning anything about this acronym because my particular field of work doesn't require it. I am curious if it would be worth my time or if it is another computing fad that will eventually ... Started by ApplePieIsGood on Saturday, January 03, 2009, 11 posts by 11 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): How many should your enterprise have? Tens? Hundreds with quite a few generations of .... Thousands? How fine grained must they be? If your employer has traditionally funded work by a project can agree on what constitutes a service.

Quad Core Well there is the old saying that Microsoft Products expand to fill the space available. It isn't just Office, I use Visual studio and the 2008 version is half the speed of the 2005 version which is half the speed of the 2003 version. What they can do... Started by on Sunday, June 14, 2009, 19 posts   Read the full thread at electro-music Discuss this with your friends on Facebook Answer Snippets (Read the full thread at electro-music): DJ -- Hmm, I work as a programmer.... Fine grain individual voice generation, often in environments with a lot of concurrency (lots of EJBs running, database access, web GUIs etc. Be legitimately generated in separate threads, and then mixed.

Aktuallisierung auf 12.04: Ergebnis unklar, Packetverwaltung defekt, Abhängigkeiten fehlerhaft. Zitieren 5. Mai 2012 22:30 Hallo zusammen, ich habe ein etwas kurioses Problem: Ich hatte den Eindruck, dass ich die Aktuallisierung auf 12.04 über Apper problemlos geschafft habe. Es gab zumindest keine Fehlermeldung. Nun beim Benutzen funktionieren ... Started by on Tuesday, May 08, 2012, 7 posts   Read the full thread at ubuntuusers Discuss this with your friends on Facebook Answer Snippets (Read the full thread at ubuntuusers): You should not.... * The Debian-Java repositories. A unrestricted version of the libavutil shared object that should only be used by Debian packages describes the layout of Java support in Debian and how Java packages should behave.