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A federal enterprise architecture framework (FEAF) is the U.S. reference enterprise architecture of a federal government. It provides a common approach for the integration of strategic, business and technology management as part of organization design and performance improvement.
The Enterprise Architecture Assessment Framework (EAAF) was created by the US Federal government Office of Management and Budget (OMB) to allow federal agencies to assess and report their enterprise architecture activity and maturity, [1] and advance the use of enterprise architecture in the federal government.
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 separate levels of an enterprise architecture are interrelated in a special way. On every level the architectures assumes or dictates the architectures at the higher level. The illustration on the right gives an example of which elements can constitute an Enterprise Architecture. Sample elements of an Enterprise Architecture (1989).
The DRM describes artifacts which can be generated from the data architectures of federal government agencies. The DRM provides a flexible and standards-based approach to accomplish its purpose. The scope of the DRM is broad, as it may be applied within a single agency, within a community of interest , or cross-community of interest.
Enterprise architecture applies architecture principles and practices to guide organizations through the business, information, process, and technology changes necessary to execute their strategies. These practices utilize the various aspects of an enterprise to identify, motivate, and achieve these changes."
The Enterprise Architecture Body of Knowledge (EABOK) is a guide to Enterprise Architecture produced by MITRE's Center for Innovative Computing and Informatics, and is substantially funded by US government agencies. It provides a critical review of enterprise architecture issues in the context of the needs of an organization.
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