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The Rational Unified Process (RUP) is an iterative software development process offered by IBM Rational. The RUP is an extensive refinement of the (generic) Unified Process. IBM has moved RUP to open source and make it freely available starting 2005
The RUP is not a single concrete prescriptive process, but rather an adaptable process framework, intended to be tailored by the development organizations and software project teams that will select the elements of the process that are appropriate for their needs. |
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Sun Microsystem's Java 2 Platform, Enterprise Edition (J2EE) environment has been proven to be one of the most robust and reliable platforms for building high-volume, transactional, web-enabled software applications and multi-tier enterprise server-side solutions J2EE development and deployment is complex and the J2EE world is characterized by rapidly evolving technologies and an active open source community releasing new frameworks monthly |
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SOA is an architectural style for building software applications that use services available in a Intranet or Internet network. It promotes loose coupling between software components so that they can be reused. Applications in SOA are built based on services. A service is an implementation of a well-defined business functionality, and such services can then be consumed by clients in different applications or business processes.
SOA allows for the reuse of existing assets where new services can be created from an existing IT infrastructure of systems |
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