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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 Zachman Framework: The Official Concise Definition by John A. Zachman at Zachman International, 2009. The Zachman Framework Evolution: overview of the evolution of the Zachman Framework by John P. Zachman at Zachman International, April 2009. UML, RUP, and the Zachman Framework: Better together, by Vitalie Temnenco, IBM, 15 Nov 2006.
The Zachman Framework provides the broad context for the description of the architecture layers, while EAP focuses on planning and managing the process of establishing the business alignment of the architectures. [2] EAP is planning that focuses on the development of matrixes for comparing and analyzing data, applications, and technology.
The first use of the term "enterprise architecture" is often incorrectly attributed to John Zachman's 1987 A framework for information systems architecture. [12] The first publication to use it was instead a National Institute of Standards (NIST) Special Publication [13] on the challenges of information system integration.
John Florian Sowa (born 1940) is an ... Sowa, J. F.; Zachman, J. A. (1992). "Extending and formalizing the framework for information systems architecture ...
Simplified illustration of the Zachman Framework with an explanation of the rows. [18] The original framework is more advanced, see for an example here . The Zachman Framework , originally conceived by John Zachman at IBM in 1987, is a framework for enterprise architecture, which provides a formal and highly structured way of viewing and ...
In its conception, the IFW was an enterprise architecture framework created as an alternative to the Zachman Framework. [1] In 1987 John Zachman proposed the Zachman Framework to describe Information Architecture with the six concepts: The what related to data, how related to process, where related to network and location, who related to actors ...
In a way the NIST Enterprise Architecture Model was ahead of his time. According to Zachman (1993) in the 1980s the "architecture" was acknowledged as a topic of interest, but there was still little consolidated theory concerning this concept. [19] Software architecture, for example. become an important topic not until the second half of the ...