Java 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 - to develop and run software applications in Java programming language with n-tier distributed architecture, based largely on modular software components running on a server applications. The Java EE platform is defined by a specification . Similar to other specifications Java Community Process, Java EE is also considered informally as a standard because providers must meet certain requirements pursuant to state that their products are compliant to Java EE , however without a standard ISO or ECMA .
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 JavaBeans, servlets , portlets (following the Java Portlet specification), JavaServer Pages and various web services technologies. This allows the developer to create an Enterprise Application portable between platforms and scalable, while integrating with legacy technologies. Other added benefits are, for example, that the application server can handle transactions, security, scalability, concurrency and management of deployed components, meaning that developers can concentrate More on the business logic components rather than low-maintenance level.
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