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My advice to you is get married: if you find a good wife you’ll be happy; if not, you’ll become a philosopher.
My advice to you is get married: if you find a good wife you’ll be happy; if not, you’ll become a philosopher.
Socrates

Java 2SE / Java 2 EE


Java 2SE / Java 2 EEJava Platform, Standard Edition or Java SE (formerly known up to version 5.0 as Java 2 Platform, Standard Edition or J2SE), is a collection of Java programming language APIs useful to many Java platform programs. The Java Platform, Enterprise Edition includes all of the classes in the Java SE, plus a number which are more useful to programs running on servers than on workstations.

Starting with the J2SE 1.4 version (Merlin), the Java SE platform has been developed under the Java Community Process. JSR 59 was the umbrella specification for J2SE 1.4 and JSR 176 specified J2SE 5.0 (Tiger). As of 2006, Java SE 6 (Mustang) is being developed under JSR 270.

Platform, Enterprise Edition or Java EE (formerly known as Java 2 Platform, Enterprise Edition or J2EE up to version 1.4), is a programming platform—part of the Java Platform—for developing and running distributed multitier architecture Java applications, based largely on modular software components running on an application server. The Java EE platform is defined by a specification. Similar to other Java Community Process specifications, Java EE is also considered informally to be a standard because providers must agree to certain conformance requirements in order to declare their products as Java EE compliant; albeit with no ISO or ECMA standard.

Java EE includes several API specifications, such as JDBC, RMI, e-mail, JMS, web services, XML, etc, and defines how to coordinate them. Java EE also features some specifications unique to Java EE for components. These include Enterprise Java Beans, servlets, portlets (following the Java Portlet specification), JavaServer Pages and several web service technologies. This allows the developer to create an enterprise application that is portable between platforms and scalable, while integrating with legacy technologies. Other added bonuses are, for example, that the application server can handle the transactions, security, scalability, concurrency and management of the components that are deployed to it, meaning that the developers can concentrate more on the business logic of the components rather than the lower level maintenance tasks.

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