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made by APG to the SESC. The AWG was chaired by Basil
Sherlund, vice-chairs Ronald Wade, David Emery, the specification was edited by Rich Hilliard. The AWG had 25 members. Drafts of the specification were balloted and commented on by 130 international reviewers. In September 2000, the IEEE-SA Standards Board approved the specification as IEEE Std 1471-2000.
216:
In August 1995, the IEEE Software
Engineering Standards Committee (SESC) chartered an IEEE Architecture Planning Group (APG) to set direction for incorporating architectural thinking into IEEE standards. In April 1996, the Architecture Working Group (AWG) was created to implement the recommendations
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In 2006, ISO/IEC Joint
Technical Committee 1 (JTC1), Information technology/Subcommittee SC 7, Software and systems engineering, adopted the specification as ISO/IEC 42010, under a special "fast-track procedure", in parallel with its approval by national bodies of ISO and IEC. A coordinated revision
72:
It has long been recognized that "architecture" has a strong influence over the life cycle of a system. However, until relatively recently, hardware issues have tended to dominate architectural thinking, and software aspects, when considered at all, were often the first to be compromised under the
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to a viewpoint. The viewpoint determines the languages (including notations, model, or product types) to be used to describe the view, and any associated modeling methods or analysis techniques to be applied to these representations of the view. These languages and techniques are used to yield
362:
are those interests which pertain to the system’s development, its operation or any other aspects that are critical or otherwise important to one or more stakeholders. Concerns include system considerations such as performance, reliability, security, distribution, and
328:: A specification of the conventions for constructing and using a view. A pattern or template from which to develop individual views by establishing the purposes and audience for a view and the techniques for its creation and analysis.
345:, can influence that system. The environment can include other systems that interact with the system of interest, either directly via interfaces or indirectly in other ways. The environment determines the boundaries that define the
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encompasses individual applications, systems in the traditional sense, subsystems, systems of systems, product lines, product families, whole enterprises, and other aggregations of interest.
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of this standard by ISO/IEC JTC1/SC7/WG42 and IEEE CS commenced in 2006, following the successful ISO/IEC fast-track ballot and in line with the IEEE standard 5-year review of the standard.
294:: The fundamental organization of a system embodied in its components, their relationships to each other, and to the environment, and the principles guiding its design and evolution.
446:. Each such architectural model is developed using the methods established by its associated architectural viewpoint. An architectural model may participate in more than one view.
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ISO/IEC/IEEE 42010:2011, Systems and software engineering — Architecture description, the latest edition of the original IEEE Std 1471:2000, last update 5 February 2014
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Specifications of each viewpoint that has been selected to organize the representation of the architecture and the rationale for those selections (clause 5.3)
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is an infrastructure for realizing architecture frameworks that conform to the definition of architecture framework provided in the ISO/IEC 42010 standard.
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pressures of development. IEEE 1471 was created to provide a basis for thinking about the architecture of software-intensive systems.
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IEEE 1471 provides informative annexes that relate its concepts to architecture concepts in other standards, including
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IEEE 1471 defines a set of normative requirements for conforming architecture descriptions, including the following:
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Systems and
Software Engineering -- Recommended practice for architectural description of software-intensive systems
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Identification of the system stakeholders and their concerns judged to be relevant to the architecture (clause 5.2)
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A record of all known inconsistencies among the architectural description’s required constituents (clause 5.5)
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Expression of the persistent characteristics and supporting principles of a system to guide acceptable change
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According to IEEE Standard
Glossary of Software Engineering Terminology the following definitions are used:
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establishes the conventions by which a view is created, depicted and analyzed. In this way, a view
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1471-2000 - IEEE Recommended
Practice for Architectural Description of Software-Intensive Systems
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IEEE 1471 is the short name for a standard formally known as ANSI/IEEE 1471-2000,
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IEEE Std 610.12−1990, IEEE Standard
Glossary of Software Engineering Terminology.
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is a partial expression of a system’s architecture with respect to a particular
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IEEE 1471's contributions can be summarised as follows (in this list, items in
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Recommended
Practice for Architecture Description of Software-Intensive Systems.
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for describing the architecture of a "software-intensive system", also known as
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addresses one or more of the concerns of the system stakeholders. A
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AD identification, version, and overview information (clause 5.1)
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and identifying inconsistencies/unresolved issues between the
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Superseded IEEE standard for describing software architecture
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results relevant to the concerns addressed by the viewpoint.
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Systems and software engineering — Architecture description
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Systems and software engineering — Architecture description
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A rationale for selection of the architecture (clause 5.6)
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84:It provides definitions and a
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