Business architecture is part of enterprise architecture. A documented ea is a management tool that can be used to bring business and it into closer alignment. In august 2010, gao issued gao10846g organizational transformation. Theoretical perspectives of enterprise architecture. But sometimes enterprises need to go beyond minor fixes and. Paul harmon, executive editoranalyst for business process trends, suggested that an enterprise architecture is a tool to help executives think about the organization as a whole. They were the outcome of years of working in the field of enterprise architecture. In this paper, the authors present and test a method based on design structure matrices dsms and classic coupling measures that could be effective in uncovering the hidden structure of an enterprise architecture. Here are the chapters of the book, each containing a few articles on the issue in the title. Conduct a current state analysis on integration to identify data passed between.
Enterprise architecture boils down to these two concepts. California enterprise architecture framework version 2. Admin enterprise architecture app team finance cloud human resources continuous deliverydevops infrastructure data center migration itsm itsm3. The objective of an enterprise architecture ea is to give the organization a mechanism to construct its business processes in an architectural manner that is, balancing process, resource, people, and customers in such a way that. A framework for assessing and improving enterprise architecture management \version 2. Administrative and organizational divisions of uw information technology. It is a great reference, with lots of reference artifacts that show a holistic approach of the enterprise architecture profession. We view architecture as a strategic, rather than technical, exercise. It is intended to guide developers of pbgc applications to ensure that their efforts hit the targets. You are free to reuse the work under that licence, on the condition that you attribute the government of western australia office of the government chief information officer as. The kindle book the enterprise architecture matters blog answers all your ea questions. Ross and others published enterprise architecture as strategy creating a foundation for business execution find, read and cite all the research you need on.
Cio council march 2017 enterprise architecture update. The group was named the government enterprise architecture workgroup geaw1. Launch ea strategic initiative, including vision and strategic plan dec 2014. In short, enterprise architecture is not an it issueits a business issue. Creating a foundation for business execution professor peter weill director center for information systems. Pdf enterprise architecture as strategy creating a.
This is a blatant attempt to classify ea as something only applicable to it when, in fact, ea is applicable to the enterprise that covers numerous viewpoints for stakeholders, including business, information, technology and solution. I9 would require defining for the university how to solve a particular use case. Purpose and intended outcome purpose to present the highlevel model for enterprise architecture practice. Enterprise architecture ea is the practice of analyzing, designing, planning and implementing enterprise analysis to successfully execute on business strategies. Introduction in august 2016, an interagency workgroup was setup within the ogcio to develop the western australian enterprise architecture framework weaf. Enterprise architecture documents, as depicted in fig. Greg charest enterprise architecture raoul sevier enterprise architecture suzanne wones harvard library version 1. Creating a foundation for business execution kindle edition by ross, jeanne w. Enterprise architecture is not togaf bcs the chartered. The book does not describe technology in detail, but instead offers a bestpractice strategy for companies who want to ensure their business processes and information technology architecture are structured for future. Jun 01, 2005 in this report, we explore the evolution of enterprise architecture, considering whether ea as an it practice can be a strategic differentiator. Realization of enterprise architecture ea benefits is a topic not well researched, despite the fact that.
In this report, we explore the evolution of enterprise architecture, considering whether ea as an it practice can be a strategic differentiator. Learn enterprise architecture online with courses like enterprise architecture and data warehousing for business intelligence. Enterprise architecture as strategic differentiator cutter. Does it seem youve formulated a rocksolid strategy, yet your firm still cant get ahead. Enterprise architecture update cio council march 2017 march 9, 2017 2. Realization of enterprise architecture ea benefits springerlink. The activitybased model for ea at harvard describing the enterprise technology architecture board etab harvard enterprise architecture taskforce heat projects 2. Learn enterprise architecture online with courses like enterprise architecture and.
Every enterprise evolves continuously, driven by changing needs or new opportunities. Trends for enterprise architecture management and tools. Define a harvard ea framework to incorporate key elements in principles, data. A methodology for operationalizing enterprise architecture. The ea blueprint is a set of documents and information presented in the corporate portal that explains the pbgc target enterprise architecture. Va considers the va ea as the foundation of its va ea program and evolves it based on the eight basic elements identified in the caf that must be present in an agency ea program governance, principles. This document, the western australian enterprise architecture framework, version 1 weaf 1. Enterprise architecture as strategy is a book that will be useful to both business managers and information technology managers. Creating a foundation for business execution professor. However the focus is not on frameworks but on delivering business value and on standards and artefacts that contribute directly to that goal.
The term originated from the harvard mark i relaybased computer, which stored instructions on punched tape 24 bits wide and data in electromechanical counters. Define a harvard ea framework to incorporate key elements in principles, data, integration, and technology architecture march 2015. A practical guide to federal enterprise architecture chief information officer council version 1. Your story matters citation maccormack, alan, robert lagerstrom, and carliss y. Innovation value institute creating it enabled business innovation monday, enterprise architecture as strategy 2 july 2007 innovation value institute creating it enabled business innovation, 2 july 2007 enterprise architecture as strategy. Pdf enterprise architecture as strategy creating a foundation. Both the information technology it project management office pmo and enterprise architecture ea are gaining influence and responsibility in public sector organizations.
Tentative model for measuring ea implementation success. Ea documents the structural and behavioural building blocks that. Harvard architecture a computer architecture with physically separate storage and signal pathways for instructions and data. Enterprise architecture capability remains relevant, effective and achievable. A firms architecture describes a shared vision of how a firm will operatethus providing a shared understanding of the role of it. Pdf nowadays, many organizations are concerned with how successfully. This document presents an enterprise architecture framework for the university the birmingham enterprise architecture framework.
Why you need an enterprise architect large organizations are increasingly turning to enterprise architects to help bridge the divide between it and the business and drive digital transformation. Creating a foundation for business execution, authors jeanne w. A methodology for operationalizing enterprise architecture and evaluating enterprise it flexibility the harvard community has made this article openly available. In recent years, enterprise architecture ea has become an. This is a blatant attempt to classify ea as something only applicable to it when, in fact, ea is applicable to the enterprise that covers numerous viewpoints for stakeholders, including business, information, technology.
Mar 15, 2012 harvard architecture a computer architecture with physically separate storage and signal pathways for instructions and data. Sep 30, 2016 the way va plans, governs, develops, and implements its enterprise architecture. We expand the concept of enterprise architecture to business capabilities architecture and present a new framework for strategy that brings capabilities, rather than simply processes, into the spotlight of the. Third edition collaborative enterprise architecture. Enterprise architecture as strategic differentiator. It provides more detail than the previously published ea roadmap. The benefits of enterprise architecture ea are many, but organizations adopt ea to varying degrees of success. Enterprise architecture adoption method for higher education. Both entities offer methodologies, standards, and guidelines aimed at improving the success rate of it projects. Frameworks for enterprise architecture e nterprise architecture is a widely adopted means for coping with organizations everincreasing complexity and for ensuring that organizations appropriately use and optimize their technical resources. Trends for enterprise architecture management tools survey marcel berneaud, sabine buckl, arelly diazfuentes, florian matthes, ivan monahov, aneta nowobliska, sascha roth, christian m. 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.
Two experts in enterprise architecting lay out a holistic approach to creating a blueprint for future enterprise transformation. Ea will recognize early if the strategy is ambiguous. Most often this happens gradually, with small adjustments to strategy, organization, processes, or infrastructure. Whats behind a successful enterprise architecture strategy. Enterprise architecture to operationalize business strategy. An enterprise architecture captures a wide variety of information. Reciprocally, the enterprise architecture provides direction and boundaries for development of epas segment and solution architectures.
Enterprise architecture is not togaf svyatoslav kotusev, an independent researcher, questions whether the open group architecture framework togaf is the industry standard framework that enterprise architects really deserve. Kickoff for enterprise architecture executive committee. A comparison of the top four enterprisearchitecture. Enterprise architecture model cio council update harvard. Enterprise architecture is a strategic imperative enterprise architecture is required to transform a legacy of fragmented applications, organizational structures and processes both manual and automated into an integrated environment with optimised processes that are responsive to change and the delivery of the business strategy. Enterprise architecture ea defines the infrastructure that acts as a force ensuring alignment of an organizations strategic business plans with its information technology it infrastructure. Oct 20, 2016 the benefits of enterprise architecture ea are many, but organizations adopt ea to varying degrees of success. This paper discusses the roles and responsibilities of each. Enterprise architecture adoption method for higher. Simplifying the interoperability of our applications is the only way we will be able to move forward in an agile manner, the only way to decrease our technical debt, and the only way to move incrementally into the future as we change our programs and. Find published architecture standards and guidance to align technology strategy across the university. Organizations use enterprise architecture ea, which describes an enterprise from an.
It has become widely recognized that an enterprise architecture plays a key role in influencing the is strategy formulation. If so, construct a solid foundation for business executionan it infrastructure and digitized business processes to automate your companys core capabilities. The enterprise architecture matters book enterprise. Enterprise architecture courses from top universities and industry leaders. Download it once and read it on your kindle device, pc, phones or tablets. Enterprise architecture ea is a key business and technology best practice that enables state agencies1 to evolve their capabilities to efficiently. The book is a collection of blog posts in the domain of enterprise architecture. The most successful enterprise architecture initiatives benefit from better management of cost, time and resources, improvements to processes, and an increase in interdepartmental transparency through the desiloing of operations. Heat projects enable ea by creating conditions for teams to do the right thing outcomes include enterprise directions example.
A common misperception being hyped in ea circles concerns the notion that business architecture is something different from enterprise architecture. Schweda, uwe weber, and monika zeiner may 16, 2012 i. The ea organization, since they have to translate strategy into business, information systems, and technical architecture, are a leading indicator as to whether the strategy is clear and unambiguous. Capture service info for pilot apps administrative ongoing leadership and coordination human resources ongoing maintenance in. Dec 14, 2016 the kindle book the enterprise architecture matters blog answers all your ea questions. Integrating it project management office enterprise architecture. Jun 08, 2010 enterprise architecture as strategy 1. Enterprise architecture as strategy linkedin slideshare. Often compared with townplanning or urban design, enterprise architecture ea is a holistic approach to managing the complexity of it from a business perspective. We expand the concept of enterprise architecture to business capabilities architecture and present a new framework for strategy that brings capabilities, rather than simply processes, into the.
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