Overview

J2EE; Short for Java 2 Platform Enterprise Edition. J2EE is a platform-independent, Java-centric environment from Sun for developing, building and deploying Web-based enterprise applications online. The J2EE platform consists of a set of services, APIs, and protocols that provide the functionality for developing multitiered, Web-based applications. Some of the key features and services of J2EE: At the client tier, J2EE supports pure HTML, as well as Java applets or applications. It relies on Java Server Pages and servlet code to create HTML or other formatted data for the client. Enterprise JavaBeans (EJBs) provide another layer where the platform's logic is stored. An EJB server provides functions such as threading, concurrency, security and memory management. These services are transparent to the author. Java Database Connectivity (JDBC), which is the Java equivalent to ODBC, is the standard interface for Java databases. The Java servlet API enhances consistency for developers without requiring a graphical user interface.

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9780072223163

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Keyur Shah (Dallas, TX) works as a Senior Developer/Architect with Verizon Communications. He has over twelve years of IT experience and over five years of Java experience. Keyur has authored two books on Java with Tata McGraw-Hill (India). Ali Akbar is a software Engineer for BEA Systems. He has worked on design and development of system administration part of Weblogic application server. In addition he has been responsible for design and development of the JMX based system administration module of Weblogic Administration. He has designed and developed new application deployment modules for next release of Weblogic, Mr. Akbar has previously worked on security areas like SSL, digital certificates.

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