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The U.S. Federal Enterprise Architecture (FEA) is an initiative of the U.S. Office of Management and Budget, Office of E-Government and IT, that aims to realize the value of enterprise architecture within the U.S. Federal Government. Enterprise Architecture became a recognized strategic and management best practice in U.S. Federal Government ...
An architecture data repository responsive to the architecture products of the DoDAF contains information on basic architectural elements such as the following: [3] CADM Architecture Concepts Model. [3] Operational nodes may be organizations, organization types, and operational (human) roles. (A role may be a skill, occupation, occupational ...
Organizational architecture, also known as organizational design, is a field concerned with the creation of roles, processes, and formal reporting relationships in an organization. It refers to architecture metaphorically, as a structure which fleshes out the organizations.
The organization of the governance framework is important for the success of the organization meeting its goals. Sociologist John Child states that these are connected and, in a circular manner, belief that changes in governance frameworks will succeed positively impacts the chance that the framework will result in the desired changes. [ 5 ]
The federated architecture pattern was first used by the US Federal CIO in the early 1990s and was since then adopted by other large organization like banks, IT architecture organizations, etc. Large and complex organizations with independent lines of business (LOBs) federate the administrative and IT functions among several local authorities.
Business unit architecture is the top level and might be a total corporate entity or a sub-unit. It establishes for the whole organization necessary frameworks for "satisfying both internal information needs" as well as the needs of external entities, which include cooperating organizations, customers, and federal agencies. The lower levels of ...
A directorial republic is a government system with power divided among a college of several people who jointly exercise the powers of a head of state and/or a head of government. Merchant republic: In the early Renaissance, a number of small, wealthy, trade-based city-states embraced republican ideals, notably across Italy and the Baltic.
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.