Java online training – Java J2EE

The Java Platform, Enterprise Edition or Java EE (formerly known as Java 2 Platform, Enterprise Edition or J2EE) has undergone several changes since Java J2EE-1.0 as well as numerous additions of new specifications.

Java J2EE 1.4, the predecessor to the Java EE 5 platform, has many powerful features than older version of Java API. Here are a few of the significant changes of Java J2EE

In Java EE 5 platform most boilerplate requirements have been eliminated, and Javascript XML descriptors are now optional. For example, the EJB-jar.XML Javascript descriptor is no longer necessary in most cases.

Java EE 5 platform, more defaults are available, with a special emphasis on making them meaningful. Java Developers now have fewer details to remember.
The EJB software programming model is significantly simpler in Java J2EE 5 platform.
The new Java Persistence API is available to all Java API platform applications, including those based on Java EJB technology.

About Java J2EE Online Training @ BigClasses

BigClasses is one of the best online training organizations offer Java J2EE training. We have qualified and experienced faculties who are responsible for taking the online sessions. We provide study materials and 24 hours support to our national and international learners as well. If you are interested in Java J2EE online training, contact us for the detailed course and the free demo classes.

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