IT Placement Papers JAVA EJB
This category contains EJB Interview Questions and Answers |
When To Use Enterprise Beans
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You should consider using enterprise beans if your application has any of these requirements:
• The application must be scalable. To accommodate a growing number of users, you may need to distribute an application's components across multiple machines. Not only can the enterprise beans of an application run on different machines, but their location will remain transparent to the clients.
• Transactions are required to ensure data integrity. Enterprise beans support transactions, the mechanisms that manage the concurrent access of shared objects.
• The application will have a variety of clients. With just a few lines of code, remote clients can easily locate enterprise beans. These clients can be thin, various, and numerous.
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