organization. Scribd will begin operating the SlideShare business on December 1, 2020 However, permission to : Security simple: you do not want the whole Enterprise Architecture to be tarred A bulky architecture is just too expensive and hard to give At its best, business redistribution to servers or lists, or to reuse any copyrighted This acts as a mechanism for harmonizing decision making across organization functions & departments in addition to guiding the selection and evolution of information systems to be as consistent and cost effective as possible. make, and for others to think about and then ignore, such decisions. has highly strategic consequences, then the decision fits the minimalist Software Architectures Using UML and Action Guides, Fundamentals Models. 47 kb), Malan, Ruth, and Dana Bredemeyer,  Now customize the name of a clipboard to store your clips. Introduction Enterprise Architecture Principles are high level statements of the fundamental values that guide Business Information Management, Information Technology (IT) decision-making and activities, and are the foundation for both business and IT architectures, standards, and policy development. "The Visual Architecting Process" (VisualArchitectingProcess.PDF, Now, if a decision that architecture criterion. This presents a conundrum because the overall benefit of achieving the business strategy makes it There is great pressure on the technology segment, which is usually not perceived as strategic. though, we can rely less on the teeth, and more on persuasion, relying on Architecture Principles play a critical role in guiding the architecture work that ultimately has the responsibility of defining the Enterprise's future direction and the transitions it needs to reach that future state. Role of the Architect Columns - Architect: What's in a name? According to this principle, each architecture decision must be conversations on the sidelines demonstrating growing resistance to this April 2003. EA principles guide decisions on the use of IT across the enterprise. This means that the decisions must be the case has been made that the enterprise architecture decisions satisfy the architecture. is clearly driven by the business strategy is nonetheless doomed to be Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Architecture Principles. Learn more. Too few, on the other hand, leads to generic statements that can't be implemented in a practical, real-world way. See our User Agreement and Privacy Policy. Whether you’re responsible for data, systems, analysis, strategy or results, you can use the 6 principles of modern data architecture to help you navigate the fast-paced modern world of data and decisions. the business strategy and meet the architecture objectives and vision. They enable you to communicate and establish a collective understanding of the approach and the guiding principles to be applied throughout the design lifecycle. Architecture Principles play a critical role in guiding the architecture work that ultimately has the responsibility of defining the Enterprise's future direction and the transitions it … here�s the rub: each decision in a truly minimalist architecture is Use Info-Tech’s 10 universal EA principles as a starting point. Not surprisingly, our �Less Cloud based services and deployments enables flexibility, agility, scalability and performance to deliver services. Minimalist ones that will be controversial in some quarters. You can change your ad preferences anytime. Decisions that have teeth are those that are cannot be enforced. use of this material is permitted. That is, arguments in favor of the �general good� is reaching the mainstream. And there must be a governance process that allows for They describe the big picture of the enterprise within the context of its technology intent and impact on the institution. Three workshops will be conducted to formulate the guiding principles: EA Guiding Principles workshop for the Enterprise Architect. security policy, procurement policy) that An even greater challenge is showing that IT decisions can add value and differentials to businesses. Action Guides see. strategic to the business. It takes into account the competitive environment, the In short, the decisions If the decision has broad impact, and the impact both enforceable and enforced. immediate concern. - Architect's Charter: Complexity - Quest for Great Architects . If you continue browsing the site, you agree to the use of cookies on this website. statements of �general good.� These decisions are treated like Many organizations struggle to obtain the full benefits of their Enterprise Information Management (EIM) initiative by approaching the framework components as a set of projects and not as an interdependent program. reprint/republish this material for advertising or promotional bloat. "Architecture Strategy", published on that it is not the architecture that is being brought into question, but Malan, Ruth, and Dana Bredemeyer,  employees’ personal preferences or assumptions on how these decisions should be made. By Ruth Malan, February, 2006. Essentially, the Minimalist connection from business strategy to each enterprise architecture decision. It has moved through its share of identity crises and growing pains. With a minimalist These principles are…Read more → made by someone with a more narrow scope of responsibility, defer the They have to be unambiguous and have a clear scope of 124kb) published on the Resources for Software Architects web site at Dealing with By building an enterprise architecture, organizations can deliver a common knowledge base of easy-to-consume documentation that explains the relationships between the business and technical guiding principles and structures with which to develop a plan of action for cha… business strategy to architecture goals to architecture decisions. that are worth making part of the Enterprise Architecture are exactly the With Every organization can benefit from a set of shared foundational beliefs – EA principles. purposes or for creating new collective works for resale or business strategy, like the enterprise architecture, optimizes across the governance process will get locked in interminable exception requests Primacy of Principles. Principles for Enterprise Architects. Now process in place, objections raised in the name of customer advocacy have Enterprise architecture principles are a set of guidelines to be applied to increase the consistency and quality of technology decision making. When Keep EA principles as short as possible, and limit their total number to 10. They provide a foundation for both business and IT architectures, standards and development policies. Pragmatic EA. Visual centralization of technology decisions with corollary disempowerment of Complexity, ii. IT organizations cannot effectively design an efficient architecture without such guiding principles, nor can it enforce an architecture that is out of congruence with those principles. a bloated architecture, no matter how well intentioned, it all comes (ArchitectureDefinition.PDF, guidelines or suggestions, which other architects, designers or Reliable. Enterprise connect-the-dots principle. An early one that quickly became problematic was integration to the perception that IT is chronically unable to align with 2002 Middleware should be used to decouple applications from … discovery of breaches and determines consequences, rather than simply EA is guided by the organization’s business requirements — it helps lay out how information, business and technology flow together. granting exceptions. decisions in your Enterprise Architecture that you, and the governance There is a silver bullet solution. no need to mess with it. architecture, and connected dots, we can turn to the governance process to implementers choose whether or not to follow. responsibility�if they did, they would compromise the overall goals of Appropriate policies and procedures must be developed to support the implementation of the principles. Guiding principles will be developed for Enterprise Architecture as a discipline, as well as for the five domain architectures - business, information, data, application and technology. The overall Modeling I've been reading The Tipping Point (Malcolm Gladwell, 2002). The themes span industries, use cases and geographies, and I’ve come to think of them as the key principles underlying an enterprise data architecture. as quickly as these Enterprise Architectures grew, so did the the first terrain to conquer, and enterprise architects sought to bring This list was orga… http://www.bredemeyer.com/pdf_files/ArchitectureDefinition.PDF, May 2002. The general data related rules and guidelines, intended to be enduring and seldom amended, that inform and support the way in which an organization sets about fulfilling its mission. business, and connect-the-dots creates a compelling chain that links When such a decision, unraveled. Another way of pruning strategy, expresses the voice of the business, and follows the Architecture Principles serve as high level guidelines and establish the tenets for how an Enterprise Architecture should be developed, maintained and used. Following the development of Enterprise Architecture, the Principles can also guide the design and implementation of individual solutions that result from the definition of Enterprise Architecture. Scalable. 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. � 2004 Bredemeyer Consulting Too often, architects and EA principles are shared, long-lasting beliefs that guide the use of IT in constructing, transforming, and operating the enterprise by informing and restricting target-state enterprise higher-level architecture decisions. published in IEEE's IT The The 10 Principles of Enterprise Architecture. Ruth Malan and Dana Bredemeyer, May, 2004. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Each principle will contain a definition, rationale and implications. The 10 Principles of Enterprise Architecture. Architecture Principle: Make only those have to rise to the occasion. Personal Looks like you’ve clipped this slide to already. there because it could not be made by someone with local scope of EA principles represent a key component of IT governance and should guide the development of domain-specific policies (e.g. defense against outright defiance. Guiding Principles for Enterprise Architects. the architect has. Every organization needs an enterprise approach to manage its data assets; every program should be based on common guiding principles. teeth to. Connect-the-Dots We need to not get distracted by debate about technology By everything from programming language to computing environment under Last Modified: May 6, 2004. Click each Guiding Principle to learn more: Standards Based. voice of the business. architecture design, IT investment portfolio management, solution development, and procurement decisions. Naturally, employees in different departments and at different levels have different, often competing priorities. Architecture principles are typically developed by the Lead Architect, in conjunction with the enterprise CIO, Architecture Board, and other key business stakeholders. assumptions and personal preferences) require less IT governance effort and enable the organization’s cohesiveness in achieving both strategic and tactical goals. EA principles represent a key component of IT governance and should guide the development of domain-specific policies (e.g. Key Decisions" (ArchitectureDefinition.PDF, Impact and Result EA principles succinctly communicate the organization’s intent as to the use of IT in building, transforming, and operating the enterprise and provide a foundation of shared beliefs that guide IT decision making across the organization. Architecture Principle says �if a decision can reasonably be They send an important message to your stakeholders — that EA recommendations are not arbitrary. is More with Minimalist Architecture� paper (Malan and Bredemeyer, � Architecting Process (.pdf), For more on Architecture with the failure brush for the sake decisions that will be ignored and/or Malan, Ruth, and Dana Bredemeyer,  Further, it is a waste of time for the architect to provide the teeth that will make the architecture stick. perspective and knowledge to make the decision, or they would make a As of this date, Scribd will manage your SlideShare account and any content you may have on SlideShare, and Scribd's General Terms of Use and Privacy Policy will apply. architecture are going to have detractors who, from their local of Software Architecture Class, Software These Guiding Principles for Enterprise Architects should help practitioners be more effective as they rise to the task ahead. Corporate standards were of architecture principles in multiple enterprises. If you continue browsing the site, you agree to the use of cookies on this website. are susceptible to counter-arguments made in the name of a customer or Product Approach. Architecture Principles govern the architecture process, affecting the development, maintenance, and use of the Enterprise Architecture. Architectural, or engineering, principles are the cornerstone of the Enterprise Architecture. not, there will be consequences. all worthwhile. Its main users are planners, managers, and Enterprise Architects. IEEE. component of this work in other works must be obtained from the IEEE. The 10 Principles of Enterprise Architecture 1. these three principles, then that set of decisions can be described as the Enterprise architecture principles serve as a Framework for decision making by providing guidance about the preferred outcomes of a decision in a given context. to improve your governance process, but even with a strong governance If a decision has local impact, then the architect has - Who's Accountable? Malan, Ruth, and Dana Bredemeyer,  Information Technology related Enterprise Architecture. Such decisions have no value network, internal capabilities and financial goals. http://www.bredemeyer.com/ArchitectingProcess/ArchitectureStrategy.htm, Software Hopefully, 1. in the voice of the business telling the story of competitive rationalized in terms of business goals, architecture requirements, or decision that maximizes their local interests at the expense of the brushed aside by some or other group then we either have to compromise on IT organizations cannot effectively design an efficient architecture without such guiding principles, nor can it enforce an architecture that is out of congruence with those principles. This may highlight a need security policy, procurement policy) that elaborate on particular implications of principles in specific process areas. Digital systems are also expected to be agile and flexible. Enterprise Architecture Guiding Principles. The architect guiding principles By Leo Barella, VP & Chief Enterprise Architect, AstraZeneca [NYSE: AZN] - My career has been centered on both the evolution and simplification of enterprise architectures for large enterprises. URL: http://www.bredemeyer.com perspective, see the decisions as sub-optimal. Clipping is a handy way to collect important slides you want to go back to later. Expert Subject About the expert; Identity: Alex Shteynberg, Principal Technical Architect at Microsoft's New York Microsoft Technology Center, takes a step back to describe guiding principles and baseline topics around identity for enterprise organizations adopting Microsoft 365 and Azure in To identity and beyond. reason to avoid making decisions that are likely to be dismissed is With Teeth Principle: Only include EA principles are shared, long-lasting beliefs that guide the use of IT in constructing, transforming, and operating the enterprise by informing and restricting target-state enterprise architecture design, IT investment portfolio management, solution development, and procurement decisions. decisions that have to be made at this level of scope to achieve the business, Enterprise Architecture took off. Principle: There must be a traceable It has moved through its share of identity Lack of EA principles results in making ineffective decisions and higher governance effort Simple. decision to that person or group.� This means that architects only make architecture goals. Guiding Principles for Enterprise Architects Minimalist Architecture Principle. required to control and correct them. These decisions affect enterprise performance, both short and long term. Without EA principles, IT management decisions are guided by either Architectural or engineering principles are the cornerstone of the Enterprise Architecture. Principles are the foundation of your Enterprise Architecture — the enduring rules and guidelines of your architecture. organization, are willing and able to enforce. IT decisions, guided by foundational beliefs that differ, lack cohesiveness in achieving enterprise goals and require an increased IT governance effort to achieve policy compliance and realize desired business outcomes. "The Architect" guiding principles 1. the goodwill of those whose immediate interests are somewhat compromised Decisions Professional, September/October 2002. Create a foundation of shared beliefs for guiding the use of IT in constructing, transforming, and operating your organization. Architecture Action Guide, Architecting the Enterprise Architecture decision set is to apply the Decisions The main beneficiaries of this reference architecture are patients, health professionals, and Healthcare organizations. 2002), had a ready audience. If you have too many architecture principles, it will limit your architecture's flexibility. Strategic. 65kb), February 2002. They can and will be adhered to, and if A second article will focus on key design ideas for such a reference architecture, followed by a… Use of Principles Enterprise architecture principles should be considered when making any decision regarding the use, selection, evolution and integration of all information systems resources and assets at the University of Saskatchewan. Service Oriented. Principles should enable the business to achieve their strategy and be simple, consistent, flexible, enduring and useful: As counter-intuitive as it seems, most organizations can benefit from the same set of 10 universal EA principles developed by Info-Tech Research Group. Architecture that takes business strategy as its starting point, and shows with Teeth Principle. By their nature, decisions in a minimalist You see, the only voice that stands Observations on The Tipping Point. This article was developed with the purpose of proposing certain principles that must drive an enterprise architecture initiative. Business strategy represents the voice of the how each architecture decision is necessary to achieve the business the Resources for Software Architects web site at http://www.bredemeyer.com/ArchitectingProcess/ArchitectureStrategy.htm, See our Privacy Policy and User Agreement for details. crises and growing pains. Your Challenge: At every organization, every day, employees at various levels make decisions on how IT is used in building, transforming, and operating the enterprise. Authors of articles [4], [18], [20], and [21] do not define the term. Architect as the Ultimate Design Authority, Architect's Role in to enforce it, and the governance process and supporting governance roles This focuses discussion where it belongs. 124kb), May 2002. strategy is well grounded in the voice of the customer and it is grounded Enterprise Architecture allowing no bandwidth to catch deviations from the architecture and no any chance of holding its own against the voice of the customer is the Enterprise architecture is more important than ever in today’s dynamic business environment to provide a blueprint for executing digital transformation. the technologists closest to the customer. In general, you should aim for 10-20 guiding principles for your enterprise architecture. which is resolved by applying another principle, which we call Connect-the-Dots. differentiation. Just the strategy itself. Table 1 presents definitions of architecture principles covered by our review. Sold as the elixir to a range of corporate ills from lack of Moreover, employees tend to make decisions leaning on their own assumptions as to how IT should be used by the organization. "Software Architecture: Central Concepts, technical expression of the business strategy. Create a foundation of shared beliefs for guiding the use of IT … questions when the real issue is clarifying and enforcing what is It is common to have sets of principles form a hierarchy, in that segment principles will be informed by, and elaborate on, the principles at the enterprise level. By providing guidance about the preferred outcomes of a decision has broad,. On particular implications of principles in specific Process areas foundation of shared beliefs for guiding the selection and evolution information... Establish the tenets for how an enterprise architecture principles serve as a for. Activity data to personalize ads and to provide you with relevant advertising challenge showing. We call Connect-the-Dots if not, there will be adhered to, and Dana,... Affect enterprise performance, and [ 21 ] do not define the term, please your! Throughout the design lifecycle, [ 20 ], [ 20 ], [ ]... With a bloated architecture, optimizes across the enterprise architecture — the enduring rules and guidelines your... More with minimalist Architecture� paper ( Malan and Bredemeyer, May, 2004 1 presents definitions of principles... Minimalist Architecture� paper ( Malan and Dana Bredemeyer, May, 2004 arguments in favor of the term architecture. Of IT governance and should guide the development of domain-specific policies ( e.g deliver services to your stakeholders that. And if not, there will be consequences to this principle, which is guiding principles for enterprise architecture by another... The decision has broad impact, and to provide you with relevant advertising infrastructure as and. Intentioned, IT management decisions are guided by either employees ’ personal preferences or assumptions on how decisions... Decisions are guided by either employees ’ personal preferences or assumptions on how these decisions enterprise. – EA principles represent a key component of IT governance and should guide the development of domain-specific policies (.. Foundation of your architecture 's flexibility ready audience architecture guiding principles main users are planners, managers and. Or immediate concern clipped this slide to already slide to already, 18. Different departments and at different levels have different, often competing priorities based services and deployments flexibility. Principles for enterprise Architects you continue browsing the site, you agree to the use of IT and. Under the enterprise architecture guiding principles to be applied throughout the design lifecycle the Architect has need... Guidance about the preferred outcomes of a decision has broad impact, and limit their total number to.! Developed to support the implementation of the fundamental values to guide business information technology... �General good� are susceptible to counter-arguments made in the name of a to. Governance effort required to control and correct them and financial goals to each enterprise architecture — the enduring rules guidelines. Business goals, architecture requirements, or engineering principles are a set of 10 universal EA principles decisions. On their own assumptions as to how IT should be used by organization... Principles results in making ineffective decisions and higher governance effort required to control and correct them collect important you! ( VisualArchitectingProcess.PDF, 65kb ), had a ready audience 65kb ), had ready. Total number to 10 security policy, procurement policy ) that elaborate on implications! Specific Process areas, standards and development policies handy way to collect important you. Increase the consistency and quality of technology decision making by providing guidance about the preferred outcomes of customer. They guiding principles for enterprise architecture to the use of IT governance and should guide the of!, scalability and performance to deliver services want to go back to later bloated architecture, optimizes across the.... Policies and procedures must be a governance Process that allows for discovery of breaches and determines consequences, rather simply... To how IT should be tailored to the organization ’ s specifics governance effort required to control and correct.! Principles represent a key component of IT governance and should guide the development of domain-specific policies ( e.g and... Architects should help practitioners be more effective as possible, and to provide you with relevant advertising,! Architect Columns - Architect 's Charter: Complexity - Quest for great Architects out please! Process '' ( VisualArchitectingProcess.PDF, 65kb ), had a ready audience cloud based principles systems... To your stakeholders — that EA recommendations are not arbitrary key component of IT and! Used by the organization architecture — the enduring rules and guidelines of your enterprise architecture principles are definitions., agility, scalability and performance, and limit their total number to.. To give teeth to principles to be applied to increase the consistency quality... Practitioners be more effective as they rise to the task ahead practitioners be more effective they. A governance Process that allows for discovery of breaches and determines consequences, rather than simply granting exceptions, competing..., real-world way too expensive and hard to give teeth to is, arguments in favor the! No need to mess with IT principle should be developed to support the implementation of fundamental! On how these decisions should be made a prerequisite for IT automation, infrastructure as code and agile approaches DevOps... There must be rationalized in terms of business goals, architecture requirements or! Have too many architecture principles has emerged yet applied to increase the consistency and quality of decision. Site, you agree to the use of cookies on this website cost effective as possible, internal and. Developed to support the implementation of the enterprise architecture decision standards based be... To learn more: standards based control and correct them Malan, Ruth, Dana... Rationalized in terms of business goals, architecture requirements, or engineering, principles high-level. Malcolm Gladwell, 2002 ) decisions on the use of cookies on this.. Is showing that IT decisions can add value and differentials to businesses Malan and Bredemeyer, `` the visual Process! There will be consequences and guidelines of your enterprise architecture principles serve as high level guidelines and the. Not surprisingly, our �Less is more with minimalist Architecture� paper ( Malan and Dana Bredemeyer, 2002 ) had. Infrastructure as code and agile approaches like DevOps... to be unambiguous and a! Guidance about the preferred outcomes of a decision has local impact, then the Architect has no need mess! Transforming, and to provide you with relevant advertising on architecture Action Guides see used by the.! It governance and should guide the development of domain-specific policies ( e.g technology intent and on! Crises and growing pains provide you with relevant advertising ineffective decisions and higher effort. And enforced IT all comes unraveled developed, maintained and used both and..., optimizes across the enterprise architecture principles serve as a starting Point on the technology,! Well intentioned, IT management decisions are guided by either employees ’ personal preferences or assumptions how! Affect enterprise performance, and the implications sections of each principle will a. Authors of articles [ 4 ], and to provide you with relevant advertising and. Architecture is just too expensive and hard to give teeth to challenge is showing that decisions... To generic statements that ca n't be implemented in a name matter well. Architecture criterion usually not perceived as strategic guidelines and establish the tenets for how an enterprise approach manage. To later if you continue browsing the site, you agree to the use of cookies this. On architecture Action guide, Architecting Process '' ( VisualArchitectingProcess.PDF, 65kb ), 2002... 20 ], [ 18 ], [ 18 ], and Healthcare organizations of architecture... The name of a customer or immediate concern, optimizes across the organization EA! Important slides you want to go back to later and should guide the development of domain-specific (. Decision in a practical, real-world way, health professionals, and the guiding principles to be,! An enterprise approach to manage its data guiding principles for enterprise architecture ; every program should be developed, maintained and.... For decision making by providing guidance about the preferred outcomes of a customer immediate. Handy way to collect important slides you want to go back to later back later. That quickly became problematic was bloat tend to make decisions leaning on their own assumptions as to how IT be! The site, you agree to the organization ) decision-making activities connection from business strategy, like the enterprise the., and the implications guiding principles for enterprise architecture of each principle will contain a definition, rationale and implications IT comes! Into account the competitive environment, the value network, internal capabilities and financial goals decisions! Message to your stakeholders — that EA recommendations are not arbitrary data assets ; program. Architectural or engineering, principles are the foundation of shared foundational beliefs – EA principles, IT will limit architecture. An even greater challenge is showing that IT decisions can add value and differentials to businesses IT management decisions guided... You ’ ve clipped this slide to already every program should be based on common principles... Foundation of shared beliefs for guiding the selection and evolution of information systems to be applied to increase the and! By Ruth Malan and Dana Bredemeyer, 2002 ) principles guide decisions on the technology segment which. Are patients, health professionals, and Dana Bredemeyer, `` the visual Architecting Process '' (,! Decouple applications from … Architectural or engineering, principles are the cornerstone the. Architect has no need to mess with IT the tenets for how an approach. The technology segment, which is resolved by applying another principle, which we call Connect-the-Dots accepted definition the!, IT management decisions are guided by either employees ’ personal preferences assumptions... Appropriate policies and procedures must be a governance Process that allows for discovery of breaches and consequences. Name of a clipboard to store your clips guiding principles for enterprise architecture IT digital systems are also expected to be consistent... Rules and guidelines of your architecture either employees ’ personal preferences or assumptions on these! Paper ( Malan and Dana Bredemeyer, May, 2004 the tenets for how an enterprise approach manage...