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The Consolidated Reference Model of the Federal Enterprise Architecture Framework (FEAF) equips OMB and Federal agencies with a common language and framework to describe and analyze investments. It consists of a set of interrelated reference models designed to facilitate cross-agency analysis and the identification of duplicative investments ...
US Department of Defense Data Reference Model; US Federal Enterprise Architecture Program Data Reference Model Version 2.0 This article incorporates text from this source, which is available under the CC BY 3.0 US license.
NIST Enterprise Architecture Model (NIST EA Model) is a late-1980s reference model for enterprise architecture. It defines an enterprise architecture [ 1 ] by the interrelationship between an enterprise's business, information, and technology environments.
These reference model can be constructed in layers, and offer a foundation for the analysis of service components, technology, data, and performance. The most familiar business reference model is the "Business Reference Model", one of five reference models of the Federal Enterprise Architecture of the US Federal
Enterprise architecture frameworks (30 P) O. OSI model (1 C, 10 P) Pages in category "Reference models" The following 29 pages are in this category, out of 29 total.
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.
Like other EA approaches, for example The Open Group Architecture Framework (TOGAF), DoDAF is organized around a shared repository to hold work products. The repository is defined by the common database schema Core Architecture Data Model 2.0 and the DoD Architecture Registry System (DARS). A key feature of DoDAF is interoperability, which is ...
This VA Zachman Framework Portal is still in use as a reference model for example in the determination of EA information collected from various business and project source documents. Eventually, an enterprise architecture repository was created at the macro level by the Zachman framework and at a cell level by the meta-model outlined below. [39]