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J2EE
Technologies |
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JDBC |
Platform and vendor transparent access to SQL databases.
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RMI-IIOP |
J2SE RMI implementation over OMG's IIOP.
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Java IDL |
CORBA interoperability. Includes a lightweight ORB that supports IIOP.
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Servlet |
Server-side Web development. The "controller" layer. Middle tier
flow-of-control logic.
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JSP |
Dynamic Web pages. The "view" layer. Middle tier presentation code.
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JNDI |
Unified enterprise naming API. A location-transparent repository for
hierarchical data and relationships.
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EJB |
Component model for building "overhead free" business objects.
The "model" layer. Middle tier business logic.
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JMS |
Asynchronous messaging that supports: queuing, publish-subscribe,
and various aspects of push/pull technologies.
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JTA |
Distributed transaction demarcation API. Specifies a Java
mapping to the X/Open XA transaction protocol.
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JTS |
Specifies the implementation of a Transaction Manager which
supports the Java Transaction API (JTA) spec. Implements a Java
mapping of the OMG Object Transaction Service (OTS).
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Connector |
Legacy integration. The J2EE Connector architecture defines a standard
architecture for connecting the J2EE platform to heterogeneous Enterprise
Information Systems (e.g. mainframe transaction processing, database
systems, ERP, and legacy applications not written in the Java programming
language) |
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JavaMail |
Platform and protocol-independent framework for building
Java-based mail and messaging applications.
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