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What does Enterprise JavaBeans (EJB) Mean?
A program programmer can readily build applications on top of beans because EJB is mobile. New programs run on almost any Java Enterprise Edition (EE) compliant server with standard APIs.
- Ensuring that a program meets required application client requirements that are varied and data integrity is essential when evaluating EJB in a distributed program development. EJB is not appropriate to distributed application development. So, job requirements should be clearly conveyed and understood before using EJB, while considering the following EJB limitations:
- EJB implementation is complicated. As an example, a programmer may write 10 or more files (versus a single) for a simple application, such as printing simple text like “hello world.”
- EJB specification changes lead to code that is obsolete. Therefore, making code compatible using a brand new EJB container requires work and higher costs.
The EJB container manages transaction security and management consent. Additionally, a client programmer can concentrate on the presentation layer. This permits a client, which is beneficial for devices running a distributed application.
Enterprise JavaBeans (EJB) is your server-side and platform-independent Java application programming interface (API) for Java Platform, Enterprise Edition (Java EE). EJB is used to simplify the evolution of distributed applications.