A Java profiling tool helps to analyze an application's performance, memory usage, and threading problems. Rational Application Developer includes tools to improve code quality. The workbench includes wizards, editors, and palettes to assist with the creation and deployment of Web applications. Web application: Web applications range from Web sites, to complex applications that use JSF to access data, or Rich Internet applications that use Asynchronous JavaScript and XML ( Ajax).Wizards assist with file importing, data mapping, and the creation of Java classes and methods to access data.

Java EE Connector (J2C): J2C tools enable applications to access operations and data on enterprise information systems such as CICS or IMS.

XML tools include DTD, XSL, schema, and mapping editors. XML is used extensively to create Web services.

Extensible Markup Language (XML): XML is a generic language that can be used to describe any kind of content in a structured way.

SCA development tools provide graphical wiring of components to form composite services, associate protocol bindings and quality of service intents to SCA components, and package SCA assets for deployment.

Service Component Architecture (SCA): SCA enables software reuse by assembling a set of services into a composite application.

Web service tools enable software developers to discover existing Web services for integration, create Web services from existing artifacts or from Web Services Description Language (WSDL) files, and to deploy Web services to a variety of environments.

Web services: A Web service is a self-contained, self-describing, modular application that can be published, located, and invoked across the Internet.

Java EE applications include: Enterprise Java beans (EJB) applications for distributed, secure applications with transactional support, Java Persistence API (JPA) applications to access persistent data, and JavaServer Pages (JSP) or JavaServer Faces (JSF) for developing presentation logic.

Java Platform, Enterprise Edition (Java EE): This architecture is used to build distributed Web and enterprise applications.

It contains specialized wizards, editors, and validators for a variety of technologies:

Use the features, functions, and procedures of IBM WebSphere Portal 8.Rational Application Developer is an integrated development environment (IDE) product that helps Java and web application developers design, develop, deploy, test and analyze their applications.This intermediate course is for experienced application developers who are familiar with Java, Web 2.0, and web development and who are familiar with security concepts.

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