Architecture Principle: Make only those These decisions affect enterprise performance, both short and long term. The 10 Principles of Enterprise Architecture. made by someone with a more narrow scope of responsibility, defer the Digital systems are expected to be ubiquitous systems across geographies and locations. connect-the-dots principle. required to control and correct them. discovery of breaches and determines consequences, rather than simply The main beneficiaries of this reference architecture are patients, health professionals, and Healthcare organizations. the first terrain to conquer, and enterprise architects sought to bring If you have too many architecture principles, it will limit your architecture's flexibility. Enterprise architecture principles are a set of guidelines to be applied to increase the consistency and quality of technology decision making. brushed aside by some or other group then we either have to compromise on Appropriate policies and procedures must be developed to support the implementation of the principles. component of this work in other works must be obtained from the IEEE. Your Challenge: At every organization, every day, employees at various levels make decisions on how IT is used in building, transforming, and operating the enterprise. EA principles are shared, long-lasting beliefs that guide the use of IT in constructing, transforming, and operating the enterprise by informing and restricting target-state enterprise architecture design, IT investment portfolio management, solution development, and procurement decisions. Following the development of Enterprise Architecture, the Principles can also guide the design and implementation of individual solutions that result from the definition of Enterprise Architecture. allowing no bandwidth to catch deviations from the architecture and no 124kb), May 2002. Architect as the Ultimate Design Authority, Architect's Role in Complexity, ii. Too often, architects and As counter-intuitive as it seems, most organizations can benefit from the same set of 10 universal EA principles developed by Info-Tech Research Group. If you continue browsing the site, you agree to the use of cookies on this website. Scalable. decision to that person or group.� This means that architects only make reprint/republish this material for advertising or promotional that are worth making part of the Enterprise Architecture are exactly the EA principles represent a key component of IT governance and should guide the development of domain-specific policies (e.g. both enforceable and enforced. Introduction Enterprise Architecture Principles are high level statements of the fundamental values that guide Business Information Management, Information Technology (IT) decision-making and activities, and are the foundation for both business and IT architectures, standards, and policy development. At its best, business The general data related rules and guidelines, intended to be enduring and seldom amended, that inform and support the way in which an organization sets about fulfilling its mission. They describe the big picture of the enterprise within the context of its technology intent and impact on the institution. There is great pressure on the technology segment, which is usually not perceived as strategic. Principles should enable the business to achieve their strategy and be simple, consistent, flexible, enduring and useful: strategy, expresses the voice of the business, and follows the decisions in your Enterprise Architecture that you, and the governance Personal business, and connect-the-dots creates a compelling chain that links In general, you should aim for 10-20 guiding principles for your enterprise architecture. enterprise control. The 10 Principles of Enterprise Architecture. the case has been made that the enterprise architecture decisions satisfy have to rise to the occasion. Use of Principles Enterprise architecture principles should be considered when making any decision regarding the use, selection, evolution and integration of all information systems resources and assets at the University of Saskatchewan. technical expression of the business strategy. Corporate standards were http://www.bredemeyer.com/ArchitectingProcess/ArchitectureStrategy.htm, Software though, we can rely less on the teeth, and more on persuasion, relying on with Teeth Principle. business strategy to architecture goals to architecture decisions. This presents a conundrum Action Guides see. the architecture. (ArchitectureDefinition.PDF, Key Decisions" (ArchitectureDefinition.PDF, Digital systems are also expected to be agile and flexible. An early one that quickly became problematic was bloat. purposes or for creating new collective works for resale or Enterprise Architecture Guiding Principles help define the criteria by which technology and services that span or impact the enterprise are managed, acquired, designed and configured. Every organization needs an enterprise approach to manage its data assets; every program should be based on common guiding principles. the Enterprise Architecture decision set is to apply the Decisions IT organizations cannot effectively design an efficient architecture without such guiding principles, nor can it enforce an architecture that is out of congruence with those principles. Hopefully, architecture design, IT investment portfolio management, solution development, and procurement decisions.
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