Often compared with town-planning or urban design, enterprise architecture (EA) is a well-defined practice for conducting enterprise analysis, design, planning, and implementation for the successful development and execution of strategy. Architecture Principle – A qualitative statement of intent that should be met by the architecture. Enterprise Architecture frameworks typically include: Agile – An iterative approach to planning and guiding project processes. SOA reduces redundancy and increases usability, maintainability, and value. This means organizations have a better understanding of what can and should change –  and how. Each model is constructed in accordance with the conventions established by its Model Kind, typically defined as part of its governing viewpoint. Since no two organizations are alike, each organization’s approach to designing, defining and describing its enterprise architecture will have its own nuances. An enterprise is a business, company, firm, or group of any size that provides consumers with goods and/or services. An Enterprise Architect with almost thirty years of IM/IT experience. Their role dives deeply into the operations of each of these clusters, creating technical and cultural communication between them, and embedding the silver thread of commonsense and logic that will unite these disparate systems into a functioning whole. Enterprise Architecture reduces redundancy, complexity and information silos and business risks associated with IT investments. With erwin Evolve, users benefit from an EAMS that addresses modern challenges. erwin Evolve provides organizations with a central source of truth and the ability to see how seemingly independent artifacts are actually interdependent. Data architecture domain – describes the structure of an organization’s logical and physical data assets and data management resources. Application architecture addresses the question HOW: HOW are previously defined business services or capabilities implemented? Business Capability – The expression or the articulation of the capacity, materials, and expertise an organization needs in order to perform core functions. Enterprise Architecture in a Nutshell If you do a search on Google with the question “What is Enterprise Architecture?” you will find many articles telling you that there is no universally agreed-upon definition. By documenting and defining the structure of an organization and the processes it uses, organizations can ensure important knowledge isn’t lost when key employees leave. Many EA frameworks combine data and application domains into a single information system layer, sitting below the business and above the technology (the platform IT infrastructure). Simply stated, enterprise architecture framework (EAF) refers to any framework, process, or methodology which informs how to create and use an enterprise architecture.So, what is enterprise architecture?At a high level, enterprise architecture offers a comprehensive approach and holistic view of IT throughout an enterprise. The three most basic resources are land, labor, and capital; other resources include energy, entrepreneurship, information, expertise, management, and time. We will not distribute or sell your email to any third party at any time. For IT, TCO includes hardware and software acquisition, management and support, communications, end-user expenses and the opportunity cost of downtime, training and other productivity losses. It is a structure for the content of an Enterprise Architecture Description, according to the IEEE 1471 definition, we can describe an EA framework as the model shown below: Utilizing an Enterprise Architecture framework streamlines the process for creating and maintaining architectures at all layers (e.g. Understand data, applications, lineage, impact and source history to determine how they connect to the rest of the business and the IT ecosystem. Technical Reference Model – A foundation to categorize the standards, specifications, and technologies to support the construction, delivery, and exchange of business and application components (Service Components) that may be used and leveraged in a Component-Based or Service-Oriented Architecture. erwin, Microsoft and the Power of the Common Data Model. Application Portfolio Management – The discipline applied to managing software assets to justify and measure the financial benefits of each application in comparison to the costs of the application’s maintenance and operations. Web-oriented architecture (WOA) – A substyle of service-oriented architecture (SOA) that leverages Web architecture. Firstly it is a discipline. Common EA frameworks include ArchiMate, TOGAF and the Zachman Framework. Examples of stakeholders: client, owner, user, consumer, supplier, designer, maintainer, auditor, CEO, certification authority, architect. Therefore, any attempts to change or expand the city can go awry if the proper considerations have not been made  – and do-overs are expensive. The four commonly accepted domains of enterprise architecture are: Business architecture domain – describes how the enterprise is organizationally structured and what functional capabilities are necessary to deliver the business vision. Creating an enterprise architecture clarifies how all IT components in an organization work together. Examples of concerns: (system) purpose, functionality, structure, behavior, cost, supportability, safety, interoperability. Enterprise Architect is the ideal platform to help you to stay in control of your workspace, support your colleagues and team, enable collaboration and build confidence within your most complex projects. @2020 by Visual Paradigm. Business Model – A business model describes the rationale of how an organization creates, delivers, and captures value. Business Architecture Framework – A conceptual view of how business blueprints, business scenarios, and business architecture knowledgebase interrelate to provide a foundation for establishing the business architecture. Think of an enterprise as a collection of organizations that have a common set of goals in delivering products or services to their market. These involve utilize the various aspects of an enterprise to identify, motivate, and achieve these changes by performi… Technology Risk – Any potential for technology failures to disrupt your business such as information security incidents or service outages. Meaning that if an enterprise architect leaves, the organization doesn’t have to teach a new architect how to communicate the EA. The customer determines the relative importance of each criterion. Enterprise architecture is unique to every organization, however, there are some common elements. Business architecture addresses the questions WHAT and WHO: For many years, it has been common to regard the architecture domains as layers, with the idea that each layer contains components that execute processes and offer services to the layer above. Information Architecture – Set of rules that determine what, and how and where, the information will be collected, stored, processed, transmitted, presented, and used. Think City Planning. Business processes often cross-departmental and even organizational boundaries. And thanks to data  –our need to store and process it, and the insights it provides – such change is happening faster than ever. In the age of data-driven business, the most common EA use cases are: EA helps organizations adapt to and implement new technologies to improve product offerings, the customer experience and services provided. Starting out her career as a system engineer/developer Lisa spent fifteen plus years working hands on with technology and understands the power behind it. Enterprise architecture applies architecture principles and practices to guide organizations through the alignment of these architecture domains: business, information, process, and technology. An enterprise architecture roadmap is a strategic blueprint that communicates how a company’s IT plans will help the organization achieve its business objectives. WHAT is the organization’s business vision, strategy, and objectives that guide the creation of business services or capabilities? An enterprise architect is someone who is responsible for making sure that a company's business strategy uses proper technology systems architecture to achieve its goals. Business Goal – A Goal is a statement about a state or condition of the enterprise to be brought about or sustained through appropriate Means. For example, let's say a corporation called TechToYou has a department that focuses on developing hardware devices, another that develops software for those devices and yet another that is responsible … The focus of innovation and agile EA is to increase the agility of the business for digital transformation. Enterprise architecture involves the practice of analyzing, planning, designing and eventual implementing of analysis on an enterprise. 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