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DESSS J2EE Developers team is thankful for J2ee because of its wonderful features, which are used to design for the mainframe-scale computing for typical large enterprises. Also, it’s useful for developing small enterprises by simplifying application development from its multi-tier architecture. DESSS J2ee Developers team is creating some cohesive web sites which are very robust, secure, interoperable business applications. J2ee supports EJB (Enterprise Java Beans) that provides functionalities such as threading, concurrency, security and memory management which are transparent to author. Enterprise Java Beans are of three types:
1.Session Beans
2.Entity Beans
3.Message-driven Beans
Session Beans are responsible for processing, Entity Beans are responsible for representing data in the database and message-driven beans are responsible to generate or process Java Messaging service. DESSS J2ee developer’s team incorporates the J2ee enabled environment that uses JDBC for databases, JNDI for directories, JTA for transactions and JMS for messaging and Java Mail for e-mail systems and Java IDL for CORBA connectivity. DESSS J2ee developer’s team is providing interactive, secure, quality based web application for multi-tiered business enterprises.
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