This is why the traditional, standardized framework-centric take on EA has its limits (but that doesn’t mean enterprise architecture frameworks are obsolete). The Zachman Framework for Enterprise Architectures . That’s why enterprise architecture frameworks (EAFs) started emerging informally and formally, as long as five decades ago. TOGAF history and facts. Enterprise IT must provide policy guidance, assistance in the definition, design, implementation of Architecture discipline, and practice throughout the organization. To manage the scale and complexity of this system, an architectural framework provides tools and approaches that help architects abstract from the level of detail at which builders work, to bring enterprise design tasks into focus and produce valuable architecture description documentation. Each framework possesses different strengths and weaknesses, which makes it difficult to find Enterprise Architects are now responsible for creating new business opportunities, not just support in reaching their outcomes. As a subset of computer architecture, enterprise architecture as a field dates back to the mid-1960s. TOGAF is a large collection of high level advice. Each framework possesses different strengths and weaknesses, which makes it difficult to find anyone existing framework that is ideal for all situations. The Open Group Architecture Framework (TOGAF) is the most used framework for enterprise architecture today that provides an approach for designing, planning, implementing, and governing an enterprise information technology architecture. To be honest, I don't believe that any of the EA frameworks are particularly good. Figure 2 2 Multi-Tenancy \(Gartner\) 8 . Roger Evernden explains by answering four questions. Figure 2 3 Cloud Computing Benefits 9 . If you are a Gartner customer and you check the Gartner library for research notes describing their enterprise architecture practice, you can find many such documents—for example, Gartner Enterprise Architecture Process: Evolution 2005 and Gartner Enterprise Architecture Framework: Evolution 2005 (Greta James et al., 2005). Top 13 enterprise architecture tools for 2020 These popular and emerging EA tools offer businesses everything they need to support enterprise architecture and digital transformation. It does so by building, communicating, and optimizing the key requirements, rules, and models that describe the desired evolution of the enterprise. Gartner, a global leader in IT research and insights, has put forward enough best practices for Enterprise Architecture solutions throughout the years during its consulting practices that it has built up its own methodology — one focusing more so on business outcomes than abstract phasing. In each of these transitions, the previous is built upon rather than forgotten. California Enterprise Architecture Framework Cloud Computing (CC) Reference Architecture (RA) Version 1.0 Final January 2, 2014. The EISF was first formally introduced by technology analysis firm Gartner in 2006 in a whitepaper covering enterprise security architecture processes. Gartner Group: “Enterprise architecture ... 10.US Federal Enterprise Architecture Framework (FEAF): “Enterprise architecture is a management practice to maximize the contribution of an agency’s resources, IT investments, and system development activities to achieve its performance goals. Architecture Framework (TOGAF), OMB Federal Enterprise Architecture (FEA), and The Gartner Methodology (formerly the Meta Framework). Enterprise Architecture Methodologies and Comparisons 1. Modernizing, simplifying, and mapping IT assets and processes promotes ... and outcomes,” according to the Gartner IT Glossary . This demands a different type of Enterprise Architect, and the introduction of a new ‘Mode’ (Mode 2) into the way the practice operates. IT thought leader and leading Gartner researcher, Brian Burke (above) previously shed some light on this: “Focusing on a standard EA framework doesn’t work,” he said. Enterprise Architecture will need to continue refreshing and updating the framework as well as the taxonomy, and to improve the enterprise architecture model. Enterprise Architecture Framework (EA Framework) is a formal definition of the essential elements or components of Enterprise Architecture, and their inter-relationship An Enterprise Architecture Framework is analogous to a mathematical equation or chemical formula in that it specifies the variables or elements, and their relationships required to solve the "practical model of enterprise" … There are many established enterprise architecture frameworks and methodologies. Gartner Enterprise Architecture Framework. 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