The Enterprise Architecture Body of Knowledge (EABOK) is a guide to Enterprise Architecture produced by MITRE’s Center for Innovative Computing and. EABOK Knowledge Areas. What is an Enterprise Architecture? Enterprise Architecture (EA) is an organizational model; an abstract representation of an. The Enterprise Architecture Body of Knowledge (EABOK) is a living, evolving reference of ready-to-use knowledge that describes the essence of enterprise.
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EA practitioners capture and structure organizational knowledge. Subscribe to the Newsletter and get notified through Twitter handle eabok. This page was last edited on 26 Marchat This “Perspectives” Knowledge Area exists to collect and point to such cross-cutting knowledge.
There are several dimensions to scope. There are many definitions of the word enterprise: The EA is a tool for many individuals within an enterprise to include executives, managers, engineering staff, cost analysts, domain experts, and end users. Governance EA Governance defines the rules and policies controlling the development and evolution of the EA program, and allocates responsibilities, authorities, and decision rights across key stakeholder groups.
They analyze, connect, and integrate relevant information from different sources both internal and external to make it useful for decision-making. Enterprise architecture practitioners should be aware that the discipline has evolved since the most recent publication: The EA manager creates the governance mechanisms and structures, establishes boards and working groups, and ensures and appropriate balance of empowerment, focus and control.
It provides a critical review of enterprise architecture issues in the context of the needs of an organization. Enterprise Architecture has its roots in the s. Enterprise Architecture EA is an organizational model; an abstract representation of an Enterprise that aligns strategy, operations and technology to create a roadmap for success.
From a Cognitive science foundation, knowledge is of two types: EA in Practice The EA is a tool for many individuals within an enterprise to include executives, managers, engineering staff, cost analysts, domain experts, and end users.
It defines the process to use the declarative knowledge in context. The EABOK subdivides EA into knowledge areas and topics within each area, presents an overview of the topic, and provides the reader references for further information. Many organizations do not leverage the full power of the data they already have available.
The document is dated and marked as draft. Managers and executives use the EA to ensure investments and systems are linked to the mission and strategy for an organization. EABOK and the discipline it describes is evolving and partially incomplete. This organization and characterization promotes a consistent view of EA, establishes the scope and bounds of the EA discipline, and places the discipline in the context of related disciplines.
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Developing an EA Developing an EA includes all the activities associated with creating and maintaining the enterprise architecture for a specific purpose. The EA provides the blueprint for transforming the enterprise from the current state to the desired end state in order to achieve strategic outcomes.
It treats Enterprise Architecture as not including merely diagrams and technical descriptions, but gives a holistic view that includes US legislative requirements and guidance, as well as giving technologists a better understanding of business needs with a quick explanation of the value chain for a business as outlined by Michael Porter.
From Wikipedia, the free encyclopedia. In general, this knowledge is cross-cutting or “meta-level” knowledge that represents different perspectives on the discipline. An organization needs an Enterprise Architect to bring eabkk the enterprise knowledge vested in its people, policies and operationswith knowledge of technology to improve the business and enable key decision makers to effectively steer the organization.
Why do you need Enterprise Architecture?
What is an Enterprise Architecture?
All articles with unsourced statements Articles with unsourced statements from January EABOK is an evolving knowledge base and more information will be released as available. Foundations of EA Enterprise Architecture has its roots in the esbok.
What are some of the EA Knowledge Areas? No updates have been made to any publicly released version of this document sinceand the project appears to have been abandoned.
Who among us uses the EABOK? – Inside Architecture
It eabol about to analyze areas of common activity within or between other resources that are exchanged to guide the future state of the organization or the enterprise, from an integrated viewpoint of strategy, business and technology.
That desired end state may address organizational change, business process transformations, data integration, systems reengineering or technology modernization. Today Zachman sees his framework as a thinking tool It is required to transform declarative knowledge elements into something useful to accomplish the task at-hand. It has been approved for public release; distribution unlimited.
The bibliographies are particularly useful.
Business leaders use many different types of information to make decisions in a dynamic environment. Organizational Scope and Structure of EA.
Retrieved from ” https: Declarative knowledge consists of facts, descriptions or propositions. Who is an Enterprise Architect? The enterprise architecture roadmap identifies the planning time horizon. EA Governance defines the rules and policies controlling the development and evolution of the EA program, and allocates responsibilities, authorities, and decision rights across key stakeholder groups. Developing an EA includes all the activities associated with creating and maintaining the enterprise architecture for a specific purpose.
Because it provides exbok ” big picture ” view of needs and methods, some enterprise architecture practitioners recommend it as starting point for a business establishing an enterprise architecture unit. Managing the EA involves establishing, monitoring, and controlling the EA project throughout the lifecycle. The Zachman Ezbok Framework has contributed to the organization of several later frameworks and much architectural thinking. The EA manager must communicate the EA plans to stakeholders and ensure support and buy-in of the strategic vision.