So how do you explain what Enterprise Architecture isto someone whos never even heard of it? Brian Burke (CIO) 10 May, 2004 14:11 print email The goal of Enterprise Architecture is effective and measurable change. What is Enterprise Architecture? After a fun week of snowboarding, we set off back home. Abou Bakr El Kadiri, Sidi Marouf, Casablanca-Maroc. Less obvious, however, is the need for Ethernet connections to be 100Mbps to enable adequate performance for streaming data such as video or voice. the best way to communicate what they do and why its so important. are subject to regular review and updates as appropriate. example@example.com. Thinkagain. If we want a metaphor for the task of coordinating an enterprise's systems, urban planning would seem much more appropriate. NASCIO toolkit In fact I could write another post about the tyranny of metaphors. In the 80s and 90s, a movement calling itself enterprise architecture arose in the information systems discipline. There are various types of frameworks that are used for the development of websites and appli. Monthly LinkedIn Live series where we get to know IT professionals and their stories. How To Shrink A Dixxon Flannel, Fundamental structure of an organization 3. Jean-Paul Van Belle. A metaphor is a figure of speech that makes a comparison between two non-similar things. For effective change management, Enterprise Architects need to use actionable data and strategic agility. The analysis and documentation of an enterprise in its current and future states from an integrated strategy, business, and technology perspective. Then, when it comes to us, as enterprise architects, we are frustrated because the metaphor is too restrictive. Principle 2: Empowered cross-functional teams implement enterprise architecture. It is an area of research in which . Communication medium 4. endobj The Enterprise Architecture team may already have identified architectural patterns, or created a Reference Architecture, to be used by the organization. A configuration management tool As an enterprise architect, you'll need to understand how to use and implement the Enterprise Architecture (EA) framework. False Which sleep pattern benefits spatial and declarative memory? The vertical columns of the Zachman Framework group EA artifacts by: a. To extend the clothing metaphor, slicing may bring S/M/L/XL sizing options, or allow the telco to make basic alterations. Often, they are eager to learn as much as they can but, like many others stepping into this world for the first time, they sometimes find they are looking for a simpler to explain the, Many ask this very question. Software architecture is about capturing decisions, not describing structure. Architecture repository 6. But there always will be a point where you must let the metaphor go and start focusing on the real thing. Use metaphors Metaphors are extremely effective in communicating more complex concepts to your business management. Hence, the merit of the metrics. Enterprise architecture in the agile era: Less policing, more coaching, 11 lies CIOs will tell themselves in 2022, AAMC proves the power of a formal DEI strategy. - Data Marts This metaphor does have a respected lineage, the most noted example I have come across being this very good article from McKinsey: The Paris Guide to IT Architecture (free registration required to read the whole thing). Which of the following is NOT a definition of corporate governance? endobj <> There are other traditional metaphors for enterprise architecture - the most standard would be a building architect (or "real architect"). 6. jimmy lloyd cagematch; Enterprise Architecture or City Planning? Enterprise architecture (EA) is all about designing business infrastructure and organizational structure based on vision, strategic intent, and function. c. Your tool vendor should select the techniques you use for the EA program. <> Real Estate Contingency Clause Example, Technical Article. 9 0 obj - Databases Ralph Whittle is co-author of a book titled, Enterprise Business Architecture: The Formal Link between Strategy and Results, CRC Press 2004. Global 2000 companies are increasingly using a "city planning" metaphor to define the processes and deliverables of the architecture program. Which of the following most accurately describes the perspectives of CEO and CIO with respect to Enterprise Architecture? See how much more adaptable we can be? how many times is the word remember in the bible Improving business performance by maximizing technology alignment and efficiency. Comprehensive blueprint 2. Strategic Alignment Chapter 3 is devoted to service-oriented architecture, an architectural style that separates services (providing the system functionality) from consumers (using the system . Several points here: d. EA is a replacement for older practices such as business process improvement, scenario planning, security and portfolio management. It is evident in many aspects of how an organization functions. True By knowing where you are and how youre doing, youll get an idea of where you should be and what you should do to get there. A driver is an input into the process of deriving the required capabilities of the enterprise from a strategic, business or technical perspective. - Strategic Initiatives endobj <> Instead I get: For me at the moment, therefore, enterprise architecture is all about business cases, predictions and technology investment. b. (C). I will emphasize that Im very positive about the use of metaphors when you are generating ideas and when you are trying to get feedback. For example, you can simplify the discussion by comparing information security to insurance. Architects provide businesses with a roadmap for making this change happen, but they also show them exactly how much better they will operate afterward. Develop (and execute) a decision and communications plan. Establish an Organizational Structure 3. It consists of describing the current and future structure and behavior of an organization's processes, information systems, personnel, and . 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. Select a Framework 4. kamloops fishing report; what happened to herr starr's ear By 2007, 15 percent of EA core teams will move out from under the IT organization's management structure, with direct reporting relationships to either corporate strategy or corporate change management functions. Amusingly I had two very different reactions today. The goal of Enterprise Architecture is effective and measurable change. Architectural Domain Components 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. Example 1. By 2007, 40 percent of enterprise architects will have primary expertise in business strategy or process engineering. There is architecture in and across every stack, layer, pillar, platform, and data set. Risk Management EA planning I explained my post and idea to my partner, and she said: no youre not like an investment banker or financial adviser because they have bad reputations exactly the sort of missing the point/distraction reaction you can get with a metaphor. The architecture of a software system is a metaphor, analogous to the architecture of a building. 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. More specifically, technology architecture often is the specification of the interaction of data between systems, systems with networks, and systems with users. A traditional metaphor for IT projects. Morgan (2006) highlights the role of implicit metaphor within organizational and management theory. The Department of Defense Architecture Framework (v 1.0) categorizes the EA artifacts by the following groupings: a. This is useful in literature for using . 8. They also play an important role when we speak of designing and using application systems. <> It does a three-way handshake with Computer B to establish the connection, then sends each packet to the nearest router. March 17, 2020. Catching up from vacation last week, thanks for the shout out. In fact, we can relate the city-planning model to META Group's architecture process model that was developed in 1996. <> So metaphors helped me to generate a lot of feedback and helped me to generate a lot of prototypes in a very short time. xZ]oJ}}o. An Enterprise Architecture (EA) translates business vision and strategy into effective enterprise change by creating, communicating and improving the essential requirements, principles, drivers, and models that describe the enterprise's future state and enable its evolution. Note: any discussion along the lines of the above areas area acceptable. Corporate governance can be defined as the relationship of a company to its shareholders or, more broadly, as its relationship to society. A group of related projects managed in a coordinated way. the building construction metaphor doesn't work because those who often use it try to pigeon hole a building architect into some simple one-size-fits-all . Each structure comprises software elements, relations among them, and properties of both elements and relations. Most people understand the role of the building architect and the city planner and can make at least a rough association to what enterprise architects do. a. . In many companies, architecture remains a mystery even to the stakeholders, and as a result, the value of architecture is continually questioned. 15 0 obj The business visioning activity in the enterprise architecture process is the equivalent of the high-level city plan. A simile compares two different things in order to create a new meaning. And the ski resort is where we want our company to be. The Enterprise Architecture The Zachman Framework The Enterprise Architecture Cycle Maintaining an Enterprise Archi-tecture How to Create an Enterprise Archiecture 1. terprise Architecture (GEA) by proposing the GEA high-level object model for the overall governance system. Enterprise Architecture is a funny beast. 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. Join the CIO Australia group on LinkedIn. Again, you are right on the money. Conversely, city planning provides a model of the physical world and entails activity similar to the enterprise architecture process, yet more familiar. Costa Linda Frangipani Suites, Strategic level - set Goals & Initiatives Were the managers, and the car (including everything inside of it) is the IT & Infrastructure. Automation, streamlining, flexibility, workflow driven applications are some of the features we will focus on. Enterprise, system and software architecture are different concerns. Only the CIO has interest in the EA; the CEO is concerned with running the business. And the gas stations and small towns along our route can serve as small objectives that push us toward our overall goal of getting to the resort. Management theory True endstream We can call them our Key Performance Indicators or KPIs. Documentation artifacts 5. What are the four primary phases of the EA3 Implementation Methodology? 7 0 obj 5 0 obj d. Spewack Start with the business strategy and obtain business sponsorship. An oft-used metaphor for the enterprise architect's role is that of the city planner, since he also provides the road maps, zoning, common requirements, regulations and strategy-albeit for a . The Clinger-Cohen Act requires that every Federal agency develop an Enterprise Architecture (EA). It equates those two things not because they actually are the same, but for the sake of comparison or symbolism. Enterprise architecture or city planning? Thanks for the comment, and pointing to your earlier post. what is the most appropriate metaphor for enterprise architecture? He is a Strategic Business/IT Consultant and subject matter expert in Enterprise Business Architecture development and implementation. The core concepts of the model emerged by utilizing a metaphor: administration and society interacting in a linguistic way. Executive Steering Committee For effective change management, Enterprise Architects need to use actionable data and strategic agility. True In its simplest definition, an enterprise architect is the business and technology "architect" of an organization's or businesses technology estate, who is responsible for the upkeep and maintenance of those technology systems. An Enterprise Architect is at the top level of the architect hierarchy. endobj The plan also includes standards for the type of buildings that can be used in a particular area (for example, single-family dwelling, apartment, warehouse). amistad cinematography. Edit: Anna has reacted to this post with a very good, thoughtful description of the different flavours of enterprise architect. A structure for organizing information that defines the scope of the architecture (what the EA program will document) and how the areas of the architecture relate to each other. Engineering 2013-2023 Ardoq AS. 14 0 obj Often defined as a blueprint, Enterprise architecture (EA) is "a well-defined practice for conducting enterprise analysis, design, planning, and implementation, using a comprehensive approach at all times, for the successful development and execution of strategy. . Others refer to three or four "pillars" of sustainability. 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! The advent of lean processes from Toyota in the last century have had a long ranging impact. Yeah, this wasnt going to be easy. <> Nor are most enterprises in a position to dictate systems design at a detailed level: increasingly, packaged software is likely to form a substantial part of an enterprise's systems portfolio. kent state nursing portfolio. Describing EA like a building is a reminder that coordination and consistency ensure all of the pieces fit together as intended. Unfortunately, although these interactions are real, they are not sensorial - it is not possible to truly see, smell, or touch them. People wanting to understand particular technologies: what is the cloud? Organizationally, an EA practice is positioned between strategic management and project management 3. In the enterprise architecture process, building permits cannot be issued until the architecture has been delivered, since the architecture provides the standards for compliance. 16 0 obj More specifically, technology architecture often is the specification of the interaction of data between systems, systems with networks, and systems with users. List three EA methodologies presented in the course, other than EA3: Any 3: 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 EA Framework and Tool Selection He warned us that, without these preparations, our trip would not only be longer but possibly more dangerous. I explained my idea and he said: yes, that is exactly right. At its most helpful, an enterprise architecture framework makes sense of the complexities of achieving business strategy via IT strategy, technology, and business needs across all silos of the company. endobj A word processing tool b. Level 2 If it detects packet loss, it re-sends the missing packets. Which of the following is not typically an outcome of an enterprise architecture program? Defining Enterprise Architecture Bina Ramamurthy ; 2. s& $DHi9! The Architectural View Points of Planner, Owner, Designer, Builder and Sub-Contractor b. EA prescribes a single approach for documenting and analyzing an organization which includes such practices as business process improvement, scenario planning, security and portfolio management. The Enterprise Architecture The Zachman Framework The Enterprise Architecture Cycle Maintaining an Enterprise Archi-tecture How to Create an Enterprise Archiecture 1. Pingback: Are traditional enterprise architecture metaphors valid? Oxford's English dictionaries are widely regarded as the world's most authoritative sources on current English. As soon as we set off, I turned to them and asked, So guys, who here knows what Enterprise Architecture is?. It contains good advice: it is a useful exercise to think-out an explanation that doesnt rely on specialized terms especially when you are thinking about what you do for a living! The gift of being new to anything, or being an outsider altogether, is that you can bring fresh eyes and important new questions - or at least thats what the folks at the Ardoq office keep saying. In communities, each single-family dwelling may have some variations, but they all comply with the broader definitions of single-family home, which is similar to IT, where there are many types of systems that support different business functions (for example, HR, finance, sales) but each of these systems can be classified as a transaction-oriented system - and may employ the same type of "technology building blocks" in their construction. In addition to an Enterprise Architecture repository and modeling tool, name four other types of tools that can support the EA program: A graphics tool 20 Year Sentence How Long Will I Serve Uk, Enterprise architecture. a. DoDAF 2.0 cars for sale in atlanta under $2,000. Our Story; Our Chefs 3 0 obj So choose your metaphor wisely otherwise you have to explain the metaphor as well with another metaphor , I didnt see your comment as negative just a necessary warning: dont take metaphors and analogies (no matter how good) too seriously.