Enterprise architecture case study pdf

An exploratory case study article pdf available in communications of the association for information systems 431. Enterprise architecture as business capabilities architecture. October 2014 this 2014 case study examines how two sparx systems partners including a major global consulting firm used sparx software to help one american state government build an health insurance exchange that was totally successful in its mission from the first day it opened. Hosted many webinars with simplilearn as enterprise architecture expert and invited as guest speaker at the open group conference, bangalore in 2014 togaf 9. The literature describes many different methodologies to organize ea practice. No enterprise architecture ea function no strategy standards and governance no roadmap no business aligned it strategy no use of industry standard ea tool sets to document and manage artifacts. Enterprise architecture ea, methodology, togaf, adaptation, case study, management fads. Development experience of national enterprise architecture. The formats of the case studies vary, between normal descriptive text, through presentations, and in some cases video. It is hoped that the case studies presented here will provide useful guidance to organizations intending to use togaf or considering using it to develop an enterprise it architecture. Sophos needed to ensure cybersecurity bestpractice and secure clients trust by identifying potential risks within the business.

Crippled business and it relationships preventing strategy alignment, and eroded it credibility no it vision. The results of the study are the architecture principles of memr that include business principles, application principles, data principles and technology principles. In the next few slides, we will examine 3 case studies about. Chapter 12 the enterprise architecture repository and support tools section iv future trends in enterprise architecture chapter future trends in enterprise architecture appendix a developing a business case for an enterprise architecture component appendix b example approach to enterprise architecture. Ea recommendations approved in principle april 2004. An oracle enterprise architecture case study january 2012 it transformation at dell. Togaf 9 case study an enterprise architecture implementation 2. Capitol police uscp are responsible for protecting the capitol hill complex encompassing the senate and house office buildings and the. Enterprise architecture ea is a popular approach to driving digital transformation in the public sector. Read enterprise architecture case studies from leading tech companies for latest analysis and opinion about technology innovations. Case study implementing enterprise architecture at. Pdf on jun 25, 2018, anne ajer and others published enterprise architecture challenges.

The following case studies show togaf in use in a variety of. A case study of a large swedish insurance company is used as a basis. Organizations use enterprise architecture ea, which describes an enterprise from an integrated business and it perspective, to improve business and it alignment. At an enterprise level this roadmap includes ten major programs, each of which involves investments in the.

Read article pdf learn why the omnilink development team chose sparx systems enterprise architect. He recognized the centrality of capabilities, and drafted our enterprise visual architecting process evap using capabilities as the organizing th eme. Pdf a umldriven enterprise architecture case study. This case study was submitted to sparx systems by iag after. Strategy for implementation business case, culture, governance 4. Pdf enterprise architecture ea is introduced as a general approach to aligning business and it within an organization. Most us agencies are still working on this assignment. Capabilities architecture as the cornerstone of our approach to enterprise architecture. Using abacus, sophos identified six steps to efficiently identify and reduce cybersecurity risks. This article describes a tenstep process used by the united states secret service to build its enterprise architecture ea program.