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The Zachman Framework of enterprise architecture. The Zachman Framework is an enterprise ontology and is a fundamental structure for enterprise architecture which provides a formal and structured way of viewing and defining an enterprise. The ontology is a two dimensional classification schema that reflects the intersection between two ...
Enterprise architecture regards the enterprise as a large and complex system or system of systems. [3] To manage the scale and complexity of this system, an architectural framework provides tools and approaches that help architects abstract from the level of detail at which builders work, to bring enterprise design tasks into focus and produce valuable architecture description documentation.
The Enterprise Architecture Planning (EAP) methodology is beneficial to understanding the further definition of the Federal Enterprise Architecture Framework at level IV. EAP is a how to approach for creating the top two rows of the Zachman Framework, Planner and Owner. The design of systems begins in the third row, outside the scope of EAP.
John Zachman is one of the founding developers of IBM's Business Systems Planning (BSP), [6] and worked on their Executive team planning techniques (Intensive Planning). In 1987 he originated the Zachman Framework a standard for classifying the descriptive representations (models) that comprise enterprise architecture.
The first use of the term "enterprise architecture" is often incorrectly attributed to John Zachman's 1987 A framework for information systems architecture. [11] The first publication to use it was instead a National Institute of Standards (NIST) Special Publication [12] on the challenges of information system integration.
The Treasury Enterprise Architecture Framework (TEAF) an architectural framework that supports Treasury's business processes in terms of products. This framework guides the development and redesign of the business processes for various bureaus in order to meet the requirements of recent legislation in a rapidly changing technology environment.
UAF - UPDM framework that supports DoDAF, [8] MODAF and NAF; Service-Oriented Modeling Framework (SOMF) Enterprise Architect supported frameworks supplied by industry bodies: TRAK; GeoSciML; NIEM; Supports the core service-oriented architectures: SoaML [9] [10] Service-Oriented Modeling Framework (SOMF) – Enterprise-Level Architecture [11]
Perhaps we can resolve some of this ongoing saga by better highlighting the difference between a Zachman framework and The Zachman Framework: a Zachman framework A tool/checklist for enterprise architecture, derived originally from any one of a number of historical versions of The Zachman Framework and often tailored to an organisation's own needs