Enterprise edition of Java EE (formerly called J2EE) is used for developing modular enterprise request. It can be easily used on J2EE are distributed over 3 different locations, namely, J2EE server & database server, client machine, and at legacy system. The main advantages of using Java EE platform are:
- High Performance
- Lightweight Constant objects
- High amount of flexibility in operation platform and configuration
- Extensibility and maintainability
- Focus on implementing business logic
- It should be easy to add and maintain new functionality.