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The Zachman Framework for Enterprise Architecture, an update of the 1987 original in the 1990s extended and renamed . [6] One of the later versions of the Zachman Framework, offered by Zachman International as industry standard. Collage of Zachman Frameworks as presented in several books on Enterprise Architecture from 1997 to 2005.
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.
John A. Zachman (born December 16, 1934) is an American business and IT consultant, [1] early pioneer of enterprise architecture, chief executive officer of Zachman International (Zachman.com), and originator of the Zachman Framework.
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.
[1] [2] It places enterprise architecture in context. Because there are so many different frameworks and viewpoints about enterprise architecture, it provides a critique of alternatives (such as between the original Zachman Framework, TOGAF and DODAF). The bibliographies are particularly useful.
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 Zachman Framework is a popular enterprise architecture framework used by business architects. The framework provides ontology of fundamental enterprise concepts that are defined from the intersection of six interrogative categories: What, How, Where, Who, When, Why, and six perspectives: Executive, Business Management, Architect, Engineer ...
SABSA (Sherwood Applied Business Security Architecture) is a model and methodology for developing a risk-driven enterprise information security architecture and service management, to support critical business processes. It was developed independently from the Zachman Framework, but has a similar structure.