If it detects packet loss, it re-sends the missing packets. Corporate Governance The advent of lean processes from Toyota in the last century have had a long ranging impact. Implementation methodology 3. Thats our current state. It usually involves an element of ongoing activity. If the nomenclature of architecture inhibits understanding and support, more useful terms should be applied. The set of tests on enterprise architecture by Svyatoslav Kotusev (kotusev@kotusev.com) SK Based on the book The Practice of Enterprise Architecture: A Modern Approach to Business and IT Alignment #2 Question 1: What is the most appropriate metaphor for enterprise architecture? Brian Burke (CIO) 10 May, 2004 14:11 print email March 17, 2020. A traditional metaphor for IT projects. How Are The Seats Numbered At The Cotton Bowl?, After giving it a once-over, the mechanic told us that we needed to equip ourselves with winter tires for the icy roads and a particular type of ski rack for all our gear (yeah, I know, obvious in hindsight). e. None of the Above In my experience this just isnt the case, I dont get people coming to me for those sorts of problems and so those notions dont work either. F8~}"EP-KQDT*EH=FG77BFX5T'En+=f We raised $125 million in Series D funding. 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. Currently, 20 percent of companies issue "building permits" as part of the architecture review process. <> Global 2000 companies are increasingly using a "city planning" metaphor to define the processes and deliverables of the architecture program. All of these however fail for me for the reasons that they imply wisdom and respect that are often lacking from the position of enterprise architects. Thanks for your comments. amistad cinematography. 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. Enterprise, system and software architecture are different concerns. Also how well its doing at its current state through metrics and KPIs. What are the four areas in the security solutions description? Sports metaphors are used to emphasize that everyone, regardless of their role, needs to communicate and work together for the team and individual players to succeed. So how do you explain what Enterprise Architecture isto someone whos never even heard of it? The purpose of enterprise architecture is to determine how an organization can most effectively achieve the current and future objectives of its business goals. 3-overlapping-circles model The overlapping-circles model of sustainability acknowledges the intersection of economic, environmental, and social factors. 1. A driver is an input into the process of deriving the required capabilities of the enterprise from a strategic, business or technical perspective. The mechanic here is our Enterprise Architect. Organizations that are outsourcing their mission-critical applications and hosting to third parties have no need for enterprise architecture. It does a three-way handshake with Computer B to establish the connection, then sends each packet to the nearest router. 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 . Strategic Alignment <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.2 841.92] /Contents 16 0 R/Group<>/Tabs/S/StructParents 1>> d. Spewack Everybody has some form of insurance. 4. Sweet Soy Glaze Vs Hoisin Sauce, It is evident in many aspects of how an organization functions. How much has the Zachman Framework for enterprise-architecture changed over the past decades - and particularly over the past few years?. 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 . (A). 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. Below are ten examples of metaphoric architecture: 1. Fundamental structure of an organization 3. The current metaphors for EA can be useful at a conceptual level to help non EAs understand what all the fuss is about. Organizations seek to establish a global strategy when production and manufacturing cost in thehome country are not competitive, hence a cost efficiency is not available. Computer science 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. How Are The Seats Numbered At The Cotton Bowl? The derivation and enforcement of technical standards. d. Corporate governance is about promoting corporate fairness, transparency and accountability. Organizational - design for information worker Architecture functions in most cases report directly to CIOs 2. I need to understand the needs of my clients. Automation, streamlining, flexibility, workflow driven applications are some of the features we will focus on. The core concepts of the model emerged by utilizing a metaphor: administration and society interacting in a linguistic way. See Appendix 1.1 for a more formal definition. - Marketing/Sales Process The mechanic (our architect) showed us how to optimize our car (our company) so that we could get to the ski resort (our future state) on time and in one piece. But as we seem to be saying there is some value in this one as it is alerting us to some aspects of our job that have nothing to do with the sorts of things highlighted by other metaphors. 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. With real-time data, different terrains, zoom, and angle capabilities, and live updates across all of our devices, Google Maps* was by far the best option. COMOSA. A website development tool d. EA is a replacement for older practices such as business process improvement, scenario planning, security and portfolio management. 12 0 obj I agree with you about the trickiness of metaphors. By 2007, 40 percent of enterprise architects will have primary expertise in business strategy or process engineering. Using the house metaphor for enterprise data management provides another way to think of MDM. The other was when I was talking with a colleague and he was saying that it had taken hm many years to realise that being an EA was all about investment. Having said that, metaphors are an important part of communication, and we will do well to use them wisely especially to communicate the unfamiliar to people and enterprise architecture is very unfamiliar to many, especially grandmothers! An identified activity or capability that is lacking within the enterprise, which causes the enterprise to perform below desired levels or not achieve strategic or tactical goals. Also how well its doing at its current state through metrics and KPIs. Architecture programs occasionally will fail due to lack of understanding and support. Businesses focus on agility, customer experience, and fast response. Chapter 3 is devoted to service-oriented architecture, an architectural style that separates services (providing the system functionality) from consumers (using the system . - Establish Budgets and Outcome Measures A better metaphor might be a notion based around the idea of family suggested by Todd Biske. The starting point for our road trip is where our company is now (in terms of size, profits and so on). More specifically, technology architecture often is the specification of the. 16 0 obj Were the managers, and the car (including everything inside of it) is the IT & Infrastructure. The styles reflect 5 attributes: Primitives involved (SENSE, PLAN, ACT) Perception (direct or recognition) Planning horizon (present, present+past, present+past+future) Time scale (very fast, fast, slow) Models (local, global) Objectives. Design metaphors help us to better understand and analyze an application domain. 1. So far, this town planning metaphor is the most . This means knowing where your organization is at - in terms of business goals and strategies. They protect both the company and the users by ensuring that the products have been tested and are fit for the purpose, and that the products can be migrated over time. 2 0 obj or enterprise human . The aesthetics of architecture, by itself, spans traditional issues mooted in philosophy of art, as . The city-planning model helps architecture stakeholders - IT managers, line-of-business (LOB) managers, and corporate managers - understand the role of architecture. - Support Applications "City planning" is an easily understood metaphor that architects can employ to communicate more effectively the nature and value of architecture by relating the "unseen" enterprise architecture to real-world concepts that are well understood. He has built Enterprise Business Architectures in various industries, s. I told her: Im an EA. If so, this would form your starting point. Enterprise architecture (EA) is a business function concerned with the structures and behaviors of a business, especially business roles and processes that create and use business data. It does a three-way handshake with Computer B to establish the connection, then sends each packet to the nearest router. TESTS FOR LECTURE 1 Introduction Svyatoslav Kotusev, PhD Question 1: Which statement regarding the volume of IT investments in industry is true? - Strategic Goals Plug-and-play resources that provide capabilities at each level of the framework. d. The Six Basic Interrogative Questions of Who, How, What, When, Where and Why. a. The most important part of . These activities provide the context and direction for the evolution of the architecture. 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 An EA practice involves mostly IT managers and subject-matter experts 2. NASCIO toolkit 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. Which are the five areas of IT governance? jL(Kd[5Zoi2v/2- I recently read another thought-provoking article from Anna Mar (aka @simplicableanna) entitled How to Explain Enterprise Architecture to Your Grandmother. Architectural Domain Components At the start of our trip, we took our car to a garage for a maintenance check. There are three different styles as formalized by the 3T hybrid operational architecture. stream The city-planning model helps architecture stakeholders - IT managers, line-of-business (LOB) managers, and corporate managers - understand the role of architecture. - Review technology solutions. <> Workday's multi-tenant architecture enables a unique approach to . . 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). It may involve the manufacture of certain products, the provision of services, or internal administrative functions. Edit: Anna has reacted to this post with a very good, thoughtful description of the different flavours of enterprise architect. It's not a formal framework . The EA "should have demonstrated experience working with executives to understand what's important to running the business," observes Anand Bahl, CIO, CVP, of chipmaker Micron Technology. Begin Using the Enterprise . The Enterprise Architecture The Zachman Framework The Enterprise Architecture Cycle Maintaining an Enterprise Archi-tecture How to Create an Enterprise Archiecture 1. Studio Libeskind designed the Jewish Museum in Berlin, and it became one of the most prominent examples of metaphoric architecture.