what is the most appropriate metaphor for enterprise architecture?

View our privacy policy before signing up. The architecture of a software system is a metaphor, analogous to the architecture of a building. This is in part a follow-on to the post 'What do we need from our EA tools? b. EA governance process 4. s& $DHi9! For example, it is relatively easy for anyone to relate to the idea of a building code specifying that bedroom windows must be at least 760mm high and 500mm across to allow access for emergency fire crews. Goals are not specific to a particular application but to the enterprise as a whole. Enterprise Architecture is a funny beast. Luckily, we have an example from a fellow Ardoqian who was put to the test one social weekend with friends: I was presented with a perfect opportunity to test my way of trying to explain what Enterprise Architecture is: A six-hour road trip to a mountainous ski resort with a bunch of my very non-EA friends. Speak of the devil: what someone says when a person who was the subject of conversation joins the conversation circle. The enterprise architecture Bloomberg is critiquing makes artefacts: Frameworks, models and meta-models, governance policies, two-year road maps, standards, boards, processes, not to mention the . Currently, 50 percent of companies have issued a clear "building code" in the form of architecture principles and guidelines. $P#Px0X$NHKSY93;^/.yQ$IzKn`c%,Ol7Mng%0(?35$R,nw;!`69w;}I8QHQwO+s7 eC8yM~qm!K2pb^ /nX/h$=k/?dQdb\/PrQ-I ?07 L/$D9G!B3bTpo_`] jI3 [Wx *hon5TRmtewqvVRP~YGO>xT+#j= D{M\*4B q= The city-planning model helps architecture stakeholders - IT managers, line-of-business (LOB) managers, and corporate managers - understand the role of architecture. endobj We can depict dependencies, decomposition or other architectural relationships using the process blocks, and how they relate to objects like capabilities, applications, data, and so on. Strive for effective, measurable change. c. Corporate governance defines the mechanisms by which the people elect representatives to enact legislation. The join can be saved using a cascading save of the list of apples (in the tree). The city-planning metaphor helps accelerate the understanding and acceptance of architecture. what is the most appropriate metaphor for enterprise architecture? A far-reaching philosophy of architecture extends beyond even a broadly aesthetics-based assessment, to include considerations of ethics, social and political philosophy, and philosophical reflections on psychology and the behavioral sciences. Conversely, city planning provides a model of the physical world and entails activity similar to the enterprise architecture process, yet more familiar. If it detects packet loss, it re-sends the missing packets. It can exist as a stand-alone part of the EA. Architecture is an appropriate metaphor for the assembling of complex multidimensional information spaces shared by many different users and readers, where the underlying structure of information must first be framed out before more specific disciplines such as interface and graphic design can operate effectively. Enterprise Architecture: Exploring a Chemistry Metaphor The architecture is how these components interact with one another to function as a complete enterprise. . Less obvious, however, is the need for Ethernet connections to be 100 Mbps to enable adequate performance for streaming data such as video or voice. The Enterprise Architecture team may already have identified architectural patterns, or created a Reference Architecture, to be used by the organization. An excellent enterprise architecture strategy is future-oriented. It turns out that Enterprise Architects themselves often struggle to find the best way to communicate what they do and why its so important (let alone how Enterprise Architecture is maturing and what theyre looking to be able to provide in the very near futurebut one step at a time). Translating the META Group architecture model to the city-planning approach, the common requirements vision becomes the city vision, the conceptual architecture principles become the building code, and the future-state models become the city plan. - Review technology solutions. With the city-planning metaphor, the key deliverables are the following: The city plan document defines the vision for the evolution of the city and is driven by the most important strategies for the city. The management and decision-making process associated with the planning, selection, control, and evaluation of investments in resources, including EA components such as systems, networks, knowledge warehouses, and support services for the enterprise. The most important part of . Level 3 Each structure comprises software elements, relations among them, and properties of both elements and relations. A "complete approach" to Enterprise Architecture includes which six core elements? ]|&bA,RtB0v+^=i~.&J f] C'k~6Q DzZR8|MVD/yE! Treat each iteration of the plan like a project. Management theory 2504 Answers. The EA was undertaken in South Africa's Electricity Distribution Industry in the context of a huge restructuring exercise to merge more than 100 different local entities into a consolidated . But I noticed that using the metaphor distracted a part of the audience and myself. Therefore, investingin international markets will put the organization in a better competitive position in the marketplace with more access to resources and . Introduction . Hear the latest insights and potential pitfalls to consider when moving digital assets to the cloud. Then I gave few example of what wrote in your article. Many ask this very question. Catching up from vacation last week, thanks for the shout out. Which of the following most accurately describes the concept of Enterprise Architecture as a "meta approach"? If the nomenclature of architecture inhibits understanding and support, more useful terms should be applied. - Support Applications Based on research into performance requirements, an IA will create blueprints detailing the scale, structure, content, and functionality for the system under development (in terms of information delivery). To hit the sack: to go to bed. a. EA is a tool for the plan of actions; the main task of EA is to describe the layout of an organization s components and relationships among them as well as to align IT and Business (Kamran Ahsan, Hanifa Shah and Paul Kingston, 2009 Kamran Ahsan, Hanifa Shah . <> - Ensure Strategic and Architectural Alignment The only way to know where you have to go is by knowing where you are. are subject to regular review and updates as appropriate. The main objective of this approach is to achieve the qualities of reuse and modifiability. Complete expression of an enterprise Correct: 3 Explanation: Enterprise architecture should be understood mainly as a communication medium between various organizational actors involved in strategic decision . A city planner sets building codes and plans common services such as roads and water. - Establish Strategic Goals, Governance and Policy How to Explain What Enterprise Architecture Is to Non-EAs An analogy is comparable to metaphor and simile in that it shows how two different things are similar, but it's a bit more complex. Think about it: I need to form opinions about the current state of the technology market and where it is going. The expected benefits of an effective enterprise architecture are widely lauded; it is False, Intro to Enterprise Architecture - INF4883 -, The Language of Composition: Reading, Writing, Rhetoric, Lawrence Scanlon, Renee H. Shea, Robin Dissin Aufses, Eric Hinderaker, James A. Henretta, Rebecca Edwards, Robert O. Self, Literature and Composition: Reading, Writing,Thinking, Carol Jago, Lawrence Scanlon, Renee H. Shea, Robin Dissin Aufses. Architects provide businesses with a roadmap for making this change happen, but they also show them exactly how much better they will operate afterward. Companies that have used this city-planning approach have had success in establishing the value of architecture by providing a communication mechanism (and metaphor) that is easily understood by architecture stakeholders. Jewish Museum, Berlin. 5 0 obj These sources include, among others, a pretty well-known article of Roger Sessions presenting four leading EA frameworks, Zachman, TOGAF, FEA and Gartner, whose influence can be noticed even in the latest industry publications, as well as a rather famous book 'How to Survive in the Jungle of Enterprise Architecture Frameworks' discussing 14 EA For each of the following statements, indicate whether it is true or false: 1. That has got me thinking that a better metaphor for enterprise architecture is that of the investment banker or financial advisor. Hence, the merit of the metrics. what is the most appropriate metaphor for enterprise architecture? d. All of the Above. The mechanic here is our Enterprise Architect. what is the most appropriate metaphor for enterprise architecture? Example 1. Comprehensive blueprint 2. Architecture functions in most cases report directly to CIOs 2. A metaphor is a figure of speech that uses one thing to mean another and makes a comparison between the two. Improving business performance by maximizing technology alignment and efficiency. Architecture governance 2. xVmO0)>hqrvB*1iBI_6P&Q@%;;QgQMGSUpRe4(tWrW>M88.X6uqF* J`Q=cT024Mb*3xI; ^{k;BaYUmseYY1u D:1n#Bw" 6a q})Ep4Xv-4"P&%}5eS[MkY["}M;X>F!WSe$kH]`(Si!AhHc%LqmfR]:~9UUk #k-#NS dNIFD='E"i[9'mG1vw@m'Lh6A#i>F4IicN Ri0Z?ST^ What Is A Metaphor? Definition and Examples | Grammarly Copyright 2023 IDG Communications, Inc. CSO provides news, analysis and research on security and risk management, Enterprise Planning & Architecture Strategies, Yes, Virginia, There Is Enterprise Architecture, Sponsored item title goes here as designed, The 10 most powerful cybersecurity companies, 7 hot cybersecurity trends (and 2 going cold), The Apache Log4j vulnerabilities: A timeline, Using the NIST Cybersecurity Framework to address organizational risk, 11 penetration testing tools the pros use. The advent of lean processes from Toyota in the last century have had a long ranging impact. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Pingback: Enterprise Architecture Analogies. So, I started, lets say that were a company. Get a complete overview. Capital Planning Working Group Global 2000 companies are increasingly using a "city planning" metaphor to define the processes and deliverables of the architecture program. The full teaching pack with 19 lectures, tests and other materials based on the book "The Practice of Enterprise Architecture: A Modern Approach to Business and IT Alignment", which can be freely . Keywords : Enterprise Architecture - Modelling - Metaphor 1 Introduction As information technologies grow in complexity and scope, the need for a coherent approach to enterprise wide modelling becomes paramount. The process of setting expectations and involving stakeholders in how a process or activity will be changed, so that the stakeholders have some control over the change and therefore may be more accepting of the change. The process of moving an application program from one environment to another. Architecture framework 4. Enterprise Architecture or City Planning? | ZDNET One mark for each. Conceptual modeling is used across many fields, ranging from the sciences to socioeconomics to software development. Economic - shift from manufacturing to innovation of new products It is suitable for applications that involve a well-defined series of independent data transformations or computations on orderly defined input and output such as compilers and business data processing applications. Email *. Your email address will not be published. Architectural Domain Components What is the most appropriate metaphor for enterprise architecture? Architecture functions in most cases report directly to CIOs 2. Jn[}K=4pE$(SJ{;C/a'eTFuQx^]Y$Ux8qd's{ lm)$hfA_YU7S_GB!k9*s~4h25FPGRf%k}}$PA0_gGAKMw:Jm>2t} Y!Em^H1cGg{sX`E_3?wK1nh@e9>~5fKG_k`6>YK With a tried and true metaphor for Enterprise Architecture: A Enterprise Architect is like a city planner. What is an enterprise architect? A vital role for IT operations The city-planning approach does not imply a radically new approach to architecture. A part of the overall EA that documents one or more lines of business, including all levels and threads. Abstract. Principle 2: Empowered cross-functional teams implement enterprise architecture. Select a Framework 4. The navigational metaphor provides an intuitive means for the user to move about the site and find information of interest. the best way to communicate what they do and why its so important. stream A metaphor is a figure of speech that makes a comparison between two non-similar things. Communication medium 4. There is architecture in and across every stack, layer, pillar, platform, and data set. <> So, how does Anna respond to this challenge? The group is open to CIOs, IT Directors, COOs, CTOs and senior IT managers. Begin Using the Enterprise . Defining the term "Business Architecture" | BAInstitute.org As soon as we set off, I turned to them and asked, So guys, who here knows what Enterprise Architecture is?. It does a three-way handshake with Computer B to establish the connection, then sends each packet to the nearest router. To be on the ball: another baseball metaphor. It provides a foundation on which software developers can build programs for a specific platform. Automation, streamlining, flexibility, workflow driven applications are some of the features we will focus on. The derivation and enforcement of technical standards b. Metaphor is a means of asserting that two things are identical in comparison rather than just similar. Which of the following is typically not included in the EA Management Plan? Oxford Languages and Google - English | Oxford Languages City Planning: A Metaphor for Enterprise Architecture - CIO What is the most appropriate organizational architecture for - Quesba Thanks for the necessary corrective Peter. Select those practices that are most appropriate for addressing the business and technical issues, with consideration given to current skills and tooling. Automation, streamlining, flexibility, workflow driven applications are some of the features we will focus on. Business and IT Alignment. List three EA methodologies presented in the course, other than EA3: Any 3: Again that doesnt quite gel with the problems that I face. I need to look at my clients current investment portfolio to understand their risk exposure. d. Spewack - Financial Process what is the most appropriate metaphor for enterprise architecture? A metaphor is a figure of speech that describes an object or action in a way that isn't literally true, but helps explain an idea or make a comparison. City Planning: A Metaphor for Enterprise Architecture Companies are focusing on "building codes" that define the principles and guidelines for architecture and on "building permits" that are granted to change initiatives that have been deemed compliant through the architecture review process. A documentation product, such as a text document, system specification, application interface information, diagram, spreadsheet, briefing slides, and/or video clip.

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