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The model is layered, with the top layer being the business requirements definition stage. At each lower layer a new level of abstraction and detail is developed, going through the definition of the conceptual architecture, logical services architecture, physical infrastructure architecture and finally at the lowest layer, the selection of ...
SABSA framework and methodology; The U.S. Department of Defense (DoD) Architecture Framework (DoDAF) Extended Enterprise Architecture Framework (E2AF) from the Institute For Enterprise Architecture Developments. Federal Enterprise Architecture of the United States Government (FEA) The UK Ministry of Defence (MOD) Architecture Framework (MODAF)
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.
SABSA may refer to: Saudi Arabian Boy Scouts Association Sherwood Applied Business Security Architecture , a framework and methodology for enterprise security an risk management
The Zachman Framework of enterprise architecture. The Zachman Framework is an enterprise ontology and is a fundamental structure for enterprise architecture which provides a formal and structured way of viewing and defining an enterprise.
Illustration of the 4+1 Architectural View Model. 4+1 is a view model used for "describing the architecture of software-intensive systems, based on the use of multiple, concurrent views". [1]
Service access points are also used in IEEE 802.2 Logical Link Control in Ethernet and similar data link layer protocols. When using the OSI Network system ( CONS or CLNS ), the base for constructing an address for a network element is an NSAP address , similar in concept to an IP address .
The notion of a three-schema model was first introduced in 1975 by the ANSI/X3/SPARC three level architecture, which determined three levels to model data. [1]The three-schema approach, or three-schema concept, in software engineering is an approach to building information systems and systems information management that originated in the 1970s.