Rational Rhapsody, a modeling environment based on UML, is a visual development environment for

systems engineers Systems engineering is an interdisciplinary field of engineering and engineering management that focuses on how to design, integrate, and manage complex systems over their life cycles. At its core, systems engineering utilizes systems thinking p ...

and

software developer Software development is the process of conceiving, specifying, designing, Computer programming, programming, software documentation, documenting, software testing, testing, and Software bugs, bug fixing involved in creating and maintaining applic ...

s creating real-time or embedded systems and software. Rational Rhapsody uses graphical models to generate software applications in various languages including C, C++,

Ada Ada may refer to: Places Africa * Ada Foah, a town in Ghana * Ada (Ghana parliament constituency) * Ada, Osun, a town in Nigeria Asia * Ada, Urmia, a village in West Azerbaijan Province, Iran * Ada, Karaman, a village in Karaman Province, Tur ...

Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's List ...

and C#. Developers use Rational Rhapsody to understand and elaborate requirements, create model designs using industry standard languages ( UML,

SysML The Systems Modeling Language (SysML) is a general-purpose modeling language for systems engineering applications. It supports the specification, analysis, design, verification and validation of a broad range of systems and systems-of-systems. S ...

, AUTOSAR, DoDAF,

MODAF The British Ministry of Defence Architecture Framework (MODAF) was an enterprise architecture framework, architecture framework which defined a standardised way of conducting enterprise architecture, originally developed by the British Ministry ...

UPDM The Unified Profile for DoDAF/MODAF (UPDM) is the product of an Object Management Group (OMG) initiative to develop a modeling standard that supports both the USA Department of Defense Architecture Framework (DoDAF) and the UK Ministry of Defence ...

), validate functionality early in development, and automate delivery of high structured products. Rational Rhapsody Model Manager (previous implementation, Design Manager, will be deprecated) is a web based application that stakeholders, developers, and other team members use to collaborate on the design of products, software, and systems. The product contains a server that hosts model designs which have been developed in Rational Rhapsody. A client extension component included with Rational Rhapsody allows users to connect to a Design Manager server. After connecting to the server, models can be moved into project areas with specific modelling domains based on the industry standard languages supported by Rational Rhapsody. Rhapsody Model Manager also integrates with the Rational solution for Collaborative Lifecycle Management (CLM). In this environment, artifacts can be associated with other lifecycle resources such as requirements (the Doors Next Generation application), change requests and change sets of sources (the Team Concert Application), and Quality Assurance test cases (the Quality Manager application). Global Configuration control allows different teams and different projects to interact in a synchronised setup that integrates deliveries and baselines within each of the tools in the CLM solution.

History

Rhapsody was first released in 1996 by

Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...

i software company I-Logix Inc. Rhapsody was developed as an

object-oriented Object-oriented programming (OOP) is a programming paradigm based on the concept of "objects", which can contain data and code. The data is in the form of fields (often known as attributes or ''properties''), and the code is in the form of pro ...

tool for modeling and executing

statechart A state diagram is a type of diagram used in computer science and related fields to describe the behavior of systems. State diagrams require that the system described is composed of a finite number of states; sometimes, this is indeed the case, ...

s, based on work done by

David Harel David Harel ( he, דוד הראל; born 12 April 1950) is a computer scientist, currently serving as President of the Israel Academy of Sciences and Humanities. He has been on the faculty of the Weizmann Institute of Science in Israel since 1980, ...

at the Weizmann Institute of Science, who was the first to develop the concept of hierarchical, parallel, and broadcasting statecharts. In 2006,

I-Logix I-Logix was a leading provider of Collaborative Model driven development (MDD) solutions for systems design through software development focused on real-time embedded applications. Founded in 1987, the Andover, Massachusetts-based company product ...

's shareholders sold the company to Swedish software company Telelogic AB. Rhapsody became a

Rational Software Rational Machines is an enterprise founded by Paul Levy and Mike Devlin in 1981 to provide tools to expand the use of modern software engineering practices, particularly explicit modular architecture and iterative development. It changed its ...

product after the acquisition of Telelogic AB in 2008, like all former Telelogic products. Since the rebranding, Rational Rhapsody has been integrated with the IBM Rational Systems and Software Engineering Solution. Rational Rhapsody Design Manager was first released in June, 2011 by IBM. In December 2011, the product was integrated as a design component in IBM Rational Solution for Collaborative Lifecycle Management (CLM).

References

{{Cite web, url=https://www.ibm.com/support/knowledgecenter/en/SSB2MU_8.1.3/com.ibm.rhp.overview.doc/topics/rhp_c_po_rr_product_overview.html, title=IBM Knowledge Center, website=www.ibm.com, language=en-US, access-date=2019-04-26
Real-Time UML by Bruce Powel DouglassReal-Time UML Workshop by Bruce Powel DouglassReal-Time Agility by Bruce Powel DouglassReal-Time Design Patterns by Bruce Powel DouglassDesign Patterns for Embedded Systems in C by Bruce Powel DouglassAgile Systems Engineering by Bruce Powel Douglass

External links

Rational Rhapsody product home pageRational Rhapsody ForumIBM Knowledge Center for Rational Rhapsody
* ttps://www.ibm.com/developerworks/mydeveloperworks/wikis/home/wiki/Wecb8ab5c4be5_4a1e_a0d0_e5a706eb66dc?lang=en Rational Rhapsody Wiki on IBM developerWorksbr>jazz.netBruce Douglass' Web Site on MDD and MBSE with Rhapsody
UML tools

Rhapsody Rhapsody may refer to: * A work of epic poetry, or part of one, that is suitable for recitation at one time ** Rhapsode, a classical Greek professional performer of epic poetry Computer software * Rhapsody (online music service), an online m ...

IBM software Diagramming software Enterprise architecture Enterprise architecture frameworks Modeling languages

History

See also

References

External links