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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. [2]
ISO/IEC/IEEE 42010:2011 defines requirements on the description of system, software and enterprise architectures.It aims to standardise the practice of architecture description by defining standard terms, presenting a conceptual foundation for expressing, communicating and reviewing architectures and specifying requirements that apply to architecture descriptions, architecture frameworks and ...
The basic model for the focus (or product abstraction) remains constant. The basic model of each column is uniquely defined, yet related across and down the matrix. [26] In addition, the six categories of enterprise architecture components, and the underlying interrogatives that they answer, form the columns of the Zachman Framework and these ...
A sample DSM with 7 elements and 11 dependency marks. The design structure matrix (DSM; also referred to as dependency structure matrix, dependency structure method, dependency source matrix, problem solving matrix (PSM), incidence matrix, N 2 matrix, interaction matrix, dependency map or design precedence matrix) is a simple, compact and visual representation of a system or project in the ...
TEAF view model. [1] The TEAF describes provides: [1] Guidance to treasury bureaus concerning the development and evolution of information systems architecture, A unifying concept, common principles, technologies, and standards for information systems, and; A template for the development of the enterprise architecture.
A design is the order of a system that connects individual components. Often, it can interact with other systems. Design is important to achieve high reliability, low cost, and good maintain-ability. [2] We can distinguish two types of program design phases: Architectural or high-level design; Detailed or low-level design
Many templates and tools for decision capturing exist, both in agile communities (e.g., M. Nygard's architecture decision records [17]) and in software engineering and architecture design methods (e.g., see table layouts suggested by IBM UMF [18] and by Tyree and Akerman from CapitalOne [19]). G.
The Integrated Architecture Framework (IAF) is an enterprise architecture framework that covers business, information, information system and technology infrastructure. [ 1 ] [ 2 ] This framework has been developed by Capgemini since the 1990s, from the experience of practicing architects on projects for clients across the group.